Merge branch 'master' of git://git.denx.de/u-boot-socfpga
This commit is contained in:
Tom Rini
commit
c88eaea0a0
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@ -507,6 +507,19 @@ unsigned int cm_get_qspi_controller_clk_hz(void)
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return clock;
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}
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unsigned int cm_get_spi_controller_clk_hz(void)
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{
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uint32_t reg, clock = 0;
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clock = cm_get_per_vco_clk_hz();
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/* get the clock prior L4 SP divider (periph_base_clk) */
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reg = readl(&clock_manager_base->per_pll.perbaseclk);
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clock /= (reg + 1);
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return clock;
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}
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static void cm_print_clock_quick_summary(void)
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{
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printf("MPU %10ld kHz\n", cm_get_mpu_clk_hz() / 1000);
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@ -518,6 +531,7 @@ static void cm_print_clock_quick_summary(void)
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printf("MMC %8d kHz\n", cm_get_mmc_controller_clk_hz() / 1000);
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printf("QSPI %8d kHz\n", cm_get_qspi_controller_clk_hz() / 1000);
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printf("UART %8d kHz\n", cm_get_l4_sp_clk_hz() / 1000);
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printf("SPI %8d kHz\n", cm_get_spi_controller_clk_hz() / 1000);
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}
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int set_cpu_clk_info(void)
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@ -202,6 +202,12 @@ int arch_early_init_r(void)
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/* Add device descriptor to FPGA device table */
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socfpga_fpga_add();
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#ifdef CONFIG_DESIGNWARE_SPI
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/* Get Designware SPI controller out of reset */
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socfpga_spim_enable();
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#endif
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return 0;
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}
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@ -104,3 +104,12 @@ void socfpga_emac_reset(int enable)
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#endif
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}
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}
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/* SPI Master enable (its held in reset by the preloader) */
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void socfpga_spim_enable(void)
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{
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const void *reset = &reset_manager_base->per_mod_reset;
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clrbits_le32(reset, 1 << RSTMGR_PERMODRST_SPIM0_LSB);
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clrbits_le32(reset, 1 << RSTMGR_PERMODRST_SPIM1_LSB);
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}
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@ -40,6 +40,8 @@ dtb-$(CONFIG_ZYNQ) += zynq-zc702.dtb \
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zynq-zc770-xm013.dtb
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dtb-$(CONFIG_AM33XX) += am335x-boneblack.dtb
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dtb-$(CONFIG_SOCFPGA) += socfpga_cyclone5_socrates.dtb
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targets += $(dtb-y)
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DTC_FLAGS += -R 4 -p 0x1000
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@ -0,0 +1,755 @@
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/*
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* Copyright (C) 2012 Altera <www.altera.com>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "skeleton.dtsi"
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#include <dt-bindings/reset/altr,rst-mgr.h>
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/ {
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#address-cells = <1>;
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#size-cells = <1>;
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aliases {
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ethernet0 = &gmac0;
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ethernet1 = &gmac1;
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serial0 = &uart0;
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serial1 = &uart1;
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timer0 = &timer0;
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timer1 = &timer1;
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timer2 = &timer2;
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timer3 = &timer3;
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};
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cpus {
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#address-cells = <1>;
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#size-cells = <0>;
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cpu@0 {
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compatible = "arm,cortex-a9";
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device_type = "cpu";
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reg = <0>;
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next-level-cache = <&L2>;
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};
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cpu@1 {
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compatible = "arm,cortex-a9";
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device_type = "cpu";
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reg = <1>;
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next-level-cache = <&L2>;
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};
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};
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intc: intc@fffed000 {
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compatible = "arm,cortex-a9-gic";
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#interrupt-cells = <3>;
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interrupt-controller;
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reg = <0xfffed000 0x1000>,
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<0xfffec100 0x100>;
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};
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soc {
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#address-cells = <1>;
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#size-cells = <1>;
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compatible = "simple-bus";
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device_type = "soc";
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interrupt-parent = <&intc>;
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ranges;
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amba {
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compatible = "arm,amba-bus";
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#address-cells = <1>;
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#size-cells = <1>;
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ranges;
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pdma: pdma@ffe01000 {
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compatible = "arm,pl330", "arm,primecell";
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reg = <0xffe01000 0x1000>;
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interrupts = <0 104 4>,
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<0 105 4>,
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<0 106 4>,
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<0 107 4>,
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<0 108 4>,
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<0 109 4>,
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<0 110 4>,
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<0 111 4>;
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#dma-cells = <1>;
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#dma-channels = <8>;
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#dma-requests = <32>;
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clocks = <&l4_main_clk>;
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clock-names = "apb_pclk";
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};
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};
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can0: can@ffc00000 {
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compatible = "bosch,d_can";
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reg = <0xffc00000 0x1000>;
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interrupts = <0 131 4>, <0 132 4>, <0 133 4>, <0 134 4>;
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clocks = <&can0_clk>;
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status = "disabled";
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};
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can1: can@ffc01000 {
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compatible = "bosch,d_can";
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reg = <0xffc01000 0x1000>;
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interrupts = <0 135 4>, <0 136 4>, <0 137 4>, <0 138 4>;
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clocks = <&can1_clk>;
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status = "disabled";
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};
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clkmgr@ffd04000 {
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compatible = "altr,clk-mgr";
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reg = <0xffd04000 0x1000>;
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clocks {
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#address-cells = <1>;
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#size-cells = <0>;
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osc1: osc1 {
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#clock-cells = <0>;
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compatible = "fixed-clock";
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};
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osc2: osc2 {
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#clock-cells = <0>;
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compatible = "fixed-clock";
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};
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f2s_periph_ref_clk: f2s_periph_ref_clk {
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#clock-cells = <0>;
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compatible = "fixed-clock";
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};
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f2s_sdram_ref_clk: f2s_sdram_ref_clk {
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#clock-cells = <0>;
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compatible = "fixed-clock";
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};
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main_pll: main_pll {
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#address-cells = <1>;
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#size-cells = <0>;
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#clock-cells = <0>;
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compatible = "altr,socfpga-pll-clock";
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clocks = <&osc1>;
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reg = <0x40>;
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mpuclk: mpuclk {
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#clock-cells = <0>;
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compatible = "altr,socfpga-perip-clk";
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clocks = <&main_pll>;
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div-reg = <0xe0 0 9>;
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reg = <0x48>;
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};
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mainclk: mainclk {
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#clock-cells = <0>;
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compatible = "altr,socfpga-perip-clk";
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clocks = <&main_pll>;
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div-reg = <0xe4 0 9>;
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reg = <0x4C>;
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};
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dbg_base_clk: dbg_base_clk {
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#clock-cells = <0>;
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compatible = "altr,socfpga-perip-clk";
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clocks = <&main_pll>;
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div-reg = <0xe8 0 9>;
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reg = <0x50>;
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};
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main_qspi_clk: main_qspi_clk {
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#clock-cells = <0>;
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compatible = "altr,socfpga-perip-clk";
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clocks = <&main_pll>;
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reg = <0x54>;
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};
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main_nand_sdmmc_clk: main_nand_sdmmc_clk {
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#clock-cells = <0>;
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compatible = "altr,socfpga-perip-clk";
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clocks = <&main_pll>;
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reg = <0x58>;
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};
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cfg_h2f_usr0_clk: cfg_h2f_usr0_clk {
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#clock-cells = <0>;
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compatible = "altr,socfpga-perip-clk";
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clocks = <&main_pll>;
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reg = <0x5C>;
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};
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};
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periph_pll: periph_pll {
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#address-cells = <1>;
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#size-cells = <0>;
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#clock-cells = <0>;
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compatible = "altr,socfpga-pll-clock";
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clocks = <&osc1>, <&osc2>, <&f2s_periph_ref_clk>;
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reg = <0x80>;
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emac0_clk: emac0_clk {
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#clock-cells = <0>;
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compatible = "altr,socfpga-perip-clk";
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clocks = <&periph_pll>;
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reg = <0x88>;
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};
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emac1_clk: emac1_clk {
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#clock-cells = <0>;
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compatible = "altr,socfpga-perip-clk";
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clocks = <&periph_pll>;
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reg = <0x8C>;
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};
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per_qspi_clk: per_qsi_clk {
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#clock-cells = <0>;
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compatible = "altr,socfpga-perip-clk";
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clocks = <&periph_pll>;
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reg = <0x90>;
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};
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per_nand_mmc_clk: per_nand_mmc_clk {
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#clock-cells = <0>;
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compatible = "altr,socfpga-perip-clk";
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clocks = <&periph_pll>;
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reg = <0x94>;
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};
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per_base_clk: per_base_clk {
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#clock-cells = <0>;
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compatible = "altr,socfpga-perip-clk";
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clocks = <&periph_pll>;
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reg = <0x98>;
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};
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h2f_usr1_clk: h2f_usr1_clk {
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#clock-cells = <0>;
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compatible = "altr,socfpga-perip-clk";
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clocks = <&periph_pll>;
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reg = <0x9C>;
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};
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};
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sdram_pll: sdram_pll {
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#address-cells = <1>;
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#size-cells = <0>;
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#clock-cells = <0>;
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compatible = "altr,socfpga-pll-clock";
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clocks = <&osc1>, <&osc2>, <&f2s_sdram_ref_clk>;
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reg = <0xC0>;
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ddr_dqs_clk: ddr_dqs_clk {
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#clock-cells = <0>;
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compatible = "altr,socfpga-perip-clk";
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clocks = <&sdram_pll>;
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reg = <0xC8>;
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};
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ddr_2x_dqs_clk: ddr_2x_dqs_clk {
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#clock-cells = <0>;
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compatible = "altr,socfpga-perip-clk";
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clocks = <&sdram_pll>;
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reg = <0xCC>;
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};
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ddr_dq_clk: ddr_dq_clk {
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#clock-cells = <0>;
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compatible = "altr,socfpga-perip-clk";
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clocks = <&sdram_pll>;
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reg = <0xD0>;
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};
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h2f_usr2_clk: h2f_usr2_clk {
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#clock-cells = <0>;
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compatible = "altr,socfpga-perip-clk";
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clocks = <&sdram_pll>;
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reg = <0xD4>;
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};
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};
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mpu_periph_clk: mpu_periph_clk {
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#clock-cells = <0>;
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compatible = "altr,socfpga-perip-clk";
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clocks = <&mpuclk>;
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fixed-divider = <4>;
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};
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mpu_l2_ram_clk: mpu_l2_ram_clk {
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#clock-cells = <0>;
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compatible = "altr,socfpga-perip-clk";
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clocks = <&mpuclk>;
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fixed-divider = <2>;
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};
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l4_main_clk: l4_main_clk {
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#clock-cells = <0>;
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compatible = "altr,socfpga-gate-clk";
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clocks = <&mainclk>;
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clk-gate = <0x60 0>;
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};
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l3_main_clk: l3_main_clk {
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#clock-cells = <0>;
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compatible = "altr,socfpga-perip-clk";
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clocks = <&mainclk>;
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fixed-divider = <1>;
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};
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l3_mp_clk: l3_mp_clk {
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#clock-cells = <0>;
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compatible = "altr,socfpga-gate-clk";
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clocks = <&mainclk>;
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div-reg = <0x64 0 2>;
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clk-gate = <0x60 1>;
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};
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l3_sp_clk: l3_sp_clk {
|
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#clock-cells = <0>;
|
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compatible = "altr,socfpga-gate-clk";
|
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clocks = <&mainclk>;
|
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div-reg = <0x64 2 2>;
|
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};
|
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|
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l4_mp_clk: l4_mp_clk {
|
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#clock-cells = <0>;
|
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compatible = "altr,socfpga-gate-clk";
|
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clocks = <&mainclk>, <&per_base_clk>;
|
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div-reg = <0x64 4 3>;
|
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clk-gate = <0x60 2>;
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};
|
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l4_sp_clk: l4_sp_clk {
|
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#clock-cells = <0>;
|
||||
compatible = "altr,socfpga-gate-clk";
|
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clocks = <&mainclk>, <&per_base_clk>;
|
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div-reg = <0x64 7 3>;
|
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clk-gate = <0x60 3>;
|
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};
|
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|
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dbg_at_clk: dbg_at_clk {
|
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#clock-cells = <0>;
|
||||
compatible = "altr,socfpga-gate-clk";
|
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clocks = <&dbg_base_clk>;
|
||||
div-reg = <0x68 0 2>;
|
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clk-gate = <0x60 4>;
|
||||
};
|
||||
|
||||
dbg_clk: dbg_clk {
|
||||
#clock-cells = <0>;
|
||||
compatible = "altr,socfpga-gate-clk";
|
||||
clocks = <&dbg_base_clk>;
|
||||
div-reg = <0x68 2 2>;
|
||||
clk-gate = <0x60 5>;
|
||||
};
|
||||
|
||||
dbg_trace_clk: dbg_trace_clk {
|
||||
#clock-cells = <0>;
|
||||
compatible = "altr,socfpga-gate-clk";
|
||||
clocks = <&dbg_base_clk>;
|
||||
div-reg = <0x6C 0 3>;
|
||||
clk-gate = <0x60 6>;
|
||||
};
|
||||
|
||||
dbg_timer_clk: dbg_timer_clk {
|
||||
#clock-cells = <0>;
|
||||
compatible = "altr,socfpga-gate-clk";
|
||||
clocks = <&dbg_base_clk>;
|
||||
clk-gate = <0x60 7>;
|
||||
};
|
||||
|
||||
cfg_clk: cfg_clk {
|
||||
#clock-cells = <0>;
|
||||
compatible = "altr,socfpga-gate-clk";
|
||||
clocks = <&cfg_h2f_usr0_clk>;
|
||||
clk-gate = <0x60 8>;
|
||||
};
|
||||
|
||||
h2f_user0_clk: h2f_user0_clk {
|
||||
#clock-cells = <0>;
|
||||
compatible = "altr,socfpga-gate-clk";
|
||||
clocks = <&cfg_h2f_usr0_clk>;
|
||||
clk-gate = <0x60 9>;
|
||||
};
|
||||
|
||||
emac_0_clk: emac_0_clk {
|
||||
#clock-cells = <0>;
|
||||
compatible = "altr,socfpga-gate-clk";
|
||||
clocks = <&emac0_clk>;
|
||||
clk-gate = <0xa0 0>;
|
||||
};
|
||||
|
||||
emac_1_clk: emac_1_clk {
|
||||
#clock-cells = <0>;
|
||||
compatible = "altr,socfpga-gate-clk";
|
||||
clocks = <&emac1_clk>;
|
||||
clk-gate = <0xa0 1>;
|
||||
};
|
||||
|
||||
usb_mp_clk: usb_mp_clk {
|
||||
#clock-cells = <0>;
|
||||
compatible = "altr,socfpga-gate-clk";
|
||||
clocks = <&per_base_clk>;
|
||||
clk-gate = <0xa0 2>;
|
||||
div-reg = <0xa4 0 3>;
|
||||
};
|
||||
|
||||
spi_m_clk: spi_m_clk {
|
||||
#clock-cells = <0>;
|
||||
compatible = "altr,socfpga-gate-clk";
|
||||
clocks = <&per_base_clk>;
|
||||
clk-gate = <0xa0 3>;
|
||||
div-reg = <0xa4 3 3>;
|
||||
};
|
||||
|
||||
can0_clk: can0_clk {
|
||||
#clock-cells = <0>;
|
||||
compatible = "altr,socfpga-gate-clk";
|
||||
clocks = <&per_base_clk>;
|
||||
clk-gate = <0xa0 4>;
|
||||
div-reg = <0xa4 6 3>;
|
||||
};
|
||||
|
||||
can1_clk: can1_clk {
|
||||
#clock-cells = <0>;
|
||||
compatible = "altr,socfpga-gate-clk";
|
||||
clocks = <&per_base_clk>;
|
||||
clk-gate = <0xa0 5>;
|
||||
div-reg = <0xa4 9 3>;
|
||||
};
|
||||
|
||||
gpio_db_clk: gpio_db_clk {
|
||||
#clock-cells = <0>;
|
||||
compatible = "altr,socfpga-gate-clk";
|
||||
clocks = <&per_base_clk>;
|
||||
clk-gate = <0xa0 6>;
|
||||
div-reg = <0xa8 0 24>;
|
||||
};
|
||||
|
||||
h2f_user1_clk: h2f_user1_clk {
|
||||
#clock-cells = <0>;
|
||||
compatible = "altr,socfpga-gate-clk";
|
||||
clocks = <&h2f_usr1_clk>;
|
||||
clk-gate = <0xa0 7>;
|
||||
};
|
||||
|
||||
sdmmc_clk: sdmmc_clk {
|
||||
#clock-cells = <0>;
|
||||
compatible = "altr,socfpga-gate-clk";
|
||||
clocks = <&f2s_periph_ref_clk>, <&main_nand_sdmmc_clk>, <&per_nand_mmc_clk>;
|
||||
clk-gate = <0xa0 8>;
|
||||
clk-phase = <0 135>;
|
||||
};
|
||||
|
||||
nand_x_clk: nand_x_clk {
|
||||
#clock-cells = <0>;
|
||||
compatible = "altr,socfpga-gate-clk";
|
||||
clocks = <&f2s_periph_ref_clk>, <&main_nand_sdmmc_clk>, <&per_nand_mmc_clk>;
|
||||
clk-gate = <0xa0 9>;
|
||||
};
|
||||
|
||||
nand_clk: nand_clk {
|
||||
#clock-cells = <0>;
|
||||
compatible = "altr,socfpga-gate-clk";
|
||||
clocks = <&f2s_periph_ref_clk>, <&main_nand_sdmmc_clk>, <&per_nand_mmc_clk>;
|
||||
clk-gate = <0xa0 10>;
|
||||
fixed-divider = <4>;
|
||||
};
|
||||
|
||||
qspi_clk: qspi_clk {
|
||||
#clock-cells = <0>;
|
||||
compatible = "altr,socfpga-gate-clk";
|
||||
clocks = <&f2s_periph_ref_clk>, <&main_qspi_clk>, <&per_qspi_clk>;
|
||||
clk-gate = <0xa0 11>;
|
||||
};
|
||||
};
|
||||
};
|
||||
|
||||
gmac0: ethernet@ff700000 {
|
||||
compatible = "altr,socfpga-stmmac", "snps,dwmac-3.70a", "snps,dwmac";
|
||||
altr,sysmgr-syscon = <&sysmgr 0x60 0>;
|
||||
reg = <0xff700000 0x2000>;
|
||||
interrupts = <0 115 4>;
|
||||
interrupt-names = "macirq";
|
||||
mac-address = [00 00 00 00 00 00];/* Filled in by U-Boot */
|
||||
clocks = <&emac0_clk>;
|
||||
clock-names = "stmmaceth";
|
||||
resets = <&rst EMAC0_RESET>;
|
||||
reset-names = "stmmaceth";
|
||||
snps,multicast-filter-bins = <256>;
|
||||
snps,perfect-filter-entries = <128>;
|
||||
status = "disabled";
|
||||
};
|
||||
|
||||
gmac1: ethernet@ff702000 {
|
||||
compatible = "altr,socfpga-stmmac", "snps,dwmac-3.70a", "snps,dwmac";
|
||||
altr,sysmgr-syscon = <&sysmgr 0x60 2>;
|
||||
reg = <0xff702000 0x2000>;
|
||||
interrupts = <0 120 4>;
|
||||
interrupt-names = "macirq";
|
||||
mac-address = [00 00 00 00 00 00];/* Filled in by U-Boot */
|
||||
clocks = <&emac1_clk>;
|
||||
clock-names = "stmmaceth";
|
||||
resets = <&rst EMAC1_RESET>;
|
||||
reset-names = "stmmaceth";
|
||||
snps,multicast-filter-bins = <256>;
|
||||
snps,perfect-filter-entries = <128>;
|
||||
status = "disabled";
|
||||
};
|
||||
|
||||
i2c0: i2c@ffc04000 {
|
||||
#address-cells = <1>;
|
||||
#size-cells = <0>;
|
||||
compatible = "snps,designware-i2c";
|
||||
reg = <0xffc04000 0x1000>;
|
||||
clocks = <&l4_sp_clk>;
|
||||
interrupts = <0 158 0x4>;
|
||||
status = "disabled";
|
||||
};
|
||||
|
||||
i2c1: i2c@ffc05000 {
|
||||
#address-cells = <1>;
|
||||
#size-cells = <0>;
|
||||
compatible = "snps,designware-i2c";
|
||||
reg = <0xffc05000 0x1000>;
|
||||
clocks = <&l4_sp_clk>;
|
||||
interrupts = <0 159 0x4>;
|
||||
status = "disabled";
|
||||
};
|
||||
|
||||
i2c2: i2c@ffc06000 {
|
||||
#address-cells = <1>;
|
||||
#size-cells = <0>;
|
||||
compatible = "snps,designware-i2c";
|
||||
reg = <0xffc06000 0x1000>;
|
||||
clocks = <&l4_sp_clk>;
|
||||
interrupts = <0 160 0x4>;
|
||||
status = "disabled";
|
||||
};
|
||||
|
||||
i2c3: i2c@ffc07000 {
|
||||
#address-cells = <1>;
|
||||
#size-cells = <0>;
|
||||
compatible = "snps,designware-i2c";
|
||||
reg = <0xffc07000 0x1000>;
|
||||
clocks = <&l4_sp_clk>;
|
||||
interrupts = <0 161 0x4>;
|
||||
status = "disabled";
|
||||
};
|
||||
|
||||
gpio0: gpio@ff708000 {
|
||||
#address-cells = <1>;
|
||||
#size-cells = <0>;
|
||||
compatible = "snps,dw-apb-gpio";
|
||||
reg = <0xff708000 0x1000>;
|
||||
clocks = <&per_base_clk>;
|
||||
status = "disabled";
|
||||
|
||||
porta: gpio-controller@0 {
|
||||
compatible = "snps,dw-apb-gpio-port";
|
||||
gpio-controller;
|
||||
#gpio-cells = <2>;
|
||||
snps,nr-gpios = <29>;
|
||||
reg = <0>;
|
||||
interrupt-controller;
|
||||
#interrupt-cells = <2>;
|
||||
interrupts = <0 164 4>;
|
||||
};
|
||||
};
|
||||
|
||||
gpio1: gpio@ff709000 {
|
||||
#address-cells = <1>;
|
||||
#size-cells = <0>;
|
||||
compatible = "snps,dw-apb-gpio";
|
||||
reg = <0xff709000 0x1000>;
|
||||
clocks = <&per_base_clk>;
|
||||
status = "disabled";
|
||||
|
||||
portb: gpio-controller@0 {
|
||||
compatible = "snps,dw-apb-gpio-port";
|
||||
gpio-controller;
|
||||
#gpio-cells = <2>;
|
||||
snps,nr-gpios = <29>;
|
||||
reg = <0>;
|
||||
interrupt-controller;
|
||||
#interrupt-cells = <2>;
|
||||
interrupts = <0 165 4>;
|
||||
};
|
||||
};
|
||||
|
||||
gpio2: gpio@ff70a000 {
|
||||
#address-cells = <1>;
|
||||
#size-cells = <0>;
|
||||
compatible = "snps,dw-apb-gpio";
|
||||
reg = <0xff70a000 0x1000>;
|
||||
clocks = <&per_base_clk>;
|
||||
status = "disabled";
|
||||
|
||||
portc: gpio-controller@0 {
|
||||
compatible = "snps,dw-apb-gpio-port";
|
||||
gpio-controller;
|
||||
#gpio-cells = <2>;
|
||||
snps,nr-gpios = <27>;
|
||||
reg = <0>;
|
||||
interrupt-controller;
|
||||
#interrupt-cells = <2>;
|
||||
interrupts = <0 166 4>;
|
||||
};
|
||||
};
|
||||
|
||||
sdr: sdr@ffc25000 {
|
||||
compatible = "syscon";
|
||||
reg = <0xffc25000 0x1000>;
|
||||
};
|
||||
|
||||
sdramedac {
|
||||
compatible = "altr,sdram-edac";
|
||||
altr,sdr-syscon = <&sdr>;
|
||||
interrupts = <0 39 4>;
|
||||
};
|
||||
|
||||
L2: l2-cache@fffef000 {
|
||||
compatible = "arm,pl310-cache";
|
||||
reg = <0xfffef000 0x1000>;
|
||||
interrupts = <0 38 0x04>;
|
||||
cache-unified;
|
||||
cache-level = <2>;
|
||||
arm,tag-latency = <1 1 1>;
|
||||
arm,data-latency = <2 1 1>;
|
||||
};
|
||||
|
||||
mmc: dwmmc0@ff704000 {
|
||||
compatible = "altr,socfpga-dw-mshc";
|
||||
reg = <0xff704000 0x1000>;
|
||||
interrupts = <0 139 4>;
|
||||
fifo-depth = <0x400>;
|
||||
#address-cells = <1>;
|
||||
#size-cells = <0>;
|
||||
clocks = <&l4_mp_clk>, <&sdmmc_clk>;
|
||||
clock-names = "biu", "ciu";
|
||||
};
|
||||
|
||||
/* Local timer */
|
||||
timer@fffec600 {
|
||||
compatible = "arm,cortex-a9-twd-timer";
|
||||
reg = <0xfffec600 0x100>;
|
||||
interrupts = <1 13 0xf04>;
|
||||
clocks = <&mpu_periph_clk>;
|
||||
};
|
||||
|
||||
timer0: timer0@ffc08000 {
|
||||
compatible = "snps,dw-apb-timer";
|
||||
interrupts = <0 167 4>;
|
||||
reg = <0xffc08000 0x1000>;
|
||||
clocks = <&l4_sp_clk>;
|
||||
clock-names = "timer";
|
||||
};
|
||||
|
||||
timer1: timer1@ffc09000 {
|
||||
compatible = "snps,dw-apb-timer";
|
||||
interrupts = <0 168 4>;
|
||||
reg = <0xffc09000 0x1000>;
|
||||
clocks = <&l4_sp_clk>;
|
||||
clock-names = "timer";
|
||||
};
|
||||
|
||||
timer2: timer2@ffd00000 {
|
||||
compatible = "snps,dw-apb-timer";
|
||||
interrupts = <0 169 4>;
|
||||
reg = <0xffd00000 0x1000>;
|
||||
clocks = <&osc1>;
|
||||
clock-names = "timer";
|
||||
};
|
||||
|
||||
timer3: timer3@ffd01000 {
|
||||
compatible = "snps,dw-apb-timer";
|
||||
interrupts = <0 170 4>;
|
||||
reg = <0xffd01000 0x1000>;
|
||||
clocks = <&osc1>;
|
||||
clock-names = "timer";
|
||||
};
|
||||
|
||||
uart0: serial0@ffc02000 {
|
||||
compatible = "snps,dw-apb-uart";
|
||||
reg = <0xffc02000 0x1000>;
|
||||
interrupts = <0 162 4>;
|
||||
reg-shift = <2>;
|
||||
reg-io-width = <4>;
|
||||
clocks = <&l4_sp_clk>;
|
||||
};
|
||||
|
||||
uart1: serial1@ffc03000 {
|
||||
compatible = "snps,dw-apb-uart";
|
||||
reg = <0xffc03000 0x1000>;
|
||||
interrupts = <0 163 4>;
|
||||
reg-shift = <2>;
|
||||
reg-io-width = <4>;
|
||||
clocks = <&l4_sp_clk>;
|
||||
};
|
||||
|
||||
rst: rstmgr@ffd05000 {
|
||||
#reset-cells = <1>;
|
||||
compatible = "altr,rst-mgr";
|
||||
reg = <0xffd05000 0x1000>;
|
||||
};
|
||||
|
||||
usbphy0: usbphy@0 {
|
||||
#phy-cells = <0>;
|
||||
compatible = "usb-nop-xceiv";
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
usb0: usb@ffb00000 {
|
||||
compatible = "snps,dwc2";
|
||||
reg = <0xffb00000 0xffff>;
|
||||
interrupts = <0 125 4>;
|
||||
clocks = <&usb_mp_clk>;
|
||||
clock-names = "otg";
|
||||
phys = <&usbphy0>;
|
||||
phy-names = "usb2-phy";
|
||||
status = "disabled";
|
||||
};
|
||||
|
||||
usb1: usb@ffb40000 {
|
||||
compatible = "snps,dwc2";
|
||||
reg = <0xffb40000 0xffff>;
|
||||
interrupts = <0 128 4>;
|
||||
clocks = <&usb_mp_clk>;
|
||||
clock-names = "otg";
|
||||
phys = <&usbphy0>;
|
||||
phy-names = "usb2-phy";
|
||||
status = "disabled";
|
||||
};
|
||||
|
||||
watchdog0: watchdog@ffd02000 {
|
||||
compatible = "snps,dw-wdt";
|
||||
reg = <0xffd02000 0x1000>;
|
||||
interrupts = <0 171 4>;
|
||||
clocks = <&osc1>;
|
||||
status = "disabled";
|
||||
};
|
||||
|
||||
watchdog1: watchdog@ffd03000 {
|
||||
compatible = "snps,dw-wdt";
|
||||
reg = <0xffd03000 0x1000>;
|
||||
interrupts = <0 172 4>;
|
||||
clocks = <&osc1>;
|
||||
status = "disabled";
|
||||
};
|
||||
|
||||
sysmgr: sysmgr@ffd08000 {
|
||||
compatible = "altr,sys-mgr", "syscon";
|
||||
reg = <0xffd08000 0x4000>;
|
||||
};
|
||||
};
|
||||
};
|
||||
|
|
@ -0,0 +1,51 @@
|
|||
/*
|
||||
* Copyright (C) 2012 Altera Corporation <www.altera.com>
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation; either version 2 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
|
||||
/dts-v1/;
|
||||
/* First 4KB has trampoline code for secondary cores. */
|
||||
/memreserve/ 0x00000000 0x0001000;
|
||||
#include "socfpga.dtsi"
|
||||
|
||||
/ {
|
||||
soc {
|
||||
clkmgr@ffd04000 {
|
||||
clocks {
|
||||
osc1 {
|
||||
clock-frequency = <25000000>;
|
||||
};
|
||||
};
|
||||
};
|
||||
|
||||
mmc0: dwmmc0@ff704000 {
|
||||
num-slots = <1>;
|
||||
broken-cd;
|
||||
bus-width = <4>;
|
||||
cap-mmc-highspeed;
|
||||
cap-sd-highspeed;
|
||||
};
|
||||
|
||||
ethernet@ff702000 {
|
||||
phy-mode = "rgmii";
|
||||
phy-addr = <0xffffffff>; /* probe for phy addr */
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
sysmgr@ffd08000 {
|
||||
cpu1-start-addr = <0xffd080c4>;
|
||||
};
|
||||
};
|
||||
};
|
||||
|
|
@ -0,0 +1,50 @@
|
|||
/*
|
||||
* Copyright (C) 2014 Steffen Trumtrar <s.trumtrar@pengutronix.de>
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation; either version 2 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
|
||||
#include "socfpga_cyclone5.dtsi"
|
||||
|
||||
/ {
|
||||
model = "EBV SOCrates";
|
||||
compatible = "ebv,socrates", "altr,socfpga-cyclone5", "altr,socfpga";
|
||||
|
||||
chosen {
|
||||
bootargs = "console=ttyS0,115200";
|
||||
};
|
||||
|
||||
memory {
|
||||
name = "memory";
|
||||
device_type = "memory";
|
||||
reg = <0x0 0x40000000>; /* 1GB */
|
||||
};
|
||||
};
|
||||
|
||||
&gmac1 {
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
&i2c0 {
|
||||
status = "okay";
|
||||
|
||||
rtc: rtc@68 {
|
||||
compatible = "stm,m41t82";
|
||||
reg = <0x68>;
|
||||
};
|
||||
};
|
||||
|
||||
&mmc {
|
||||
status = "okay";
|
||||
};
|
||||
|
|
@ -0,0 +1,10 @@
|
|||
/*
|
||||
* Copyright (C) 2014 Stefan Roese <sr@denx.de>
|
||||
*
|
||||
* SPDX-License-Identifier: GPL-2.0+
|
||||
*/
|
||||
|
||||
#ifndef _SOCFPGA_GPIO_H
|
||||
#define _SOCFPGA_GPIO_H
|
||||
|
||||
#endif /* _SOCFPGA_GPIO_H */
|
||||
|
|
@ -14,6 +14,7 @@ void socfpga_bridges_reset(int enable);
|
|||
|
||||
void socfpga_emac_reset(int enable);
|
||||
void socfpga_watchdog_reset(void);
|
||||
void socfpga_spim_enable(void);
|
||||
|
||||
struct socfpga_reset_manager {
|
||||
u32 status;
|
||||
|
|
@ -35,5 +36,7 @@ struct socfpga_reset_manager {
|
|||
#define RSTMGR_PERMODRST_EMAC0_LSB 0
|
||||
#define RSTMGR_PERMODRST_EMAC1_LSB 1
|
||||
#define RSTMGR_PERMODRST_L4WD0_LSB 6
|
||||
#define RSTMGR_PERMODRST_SPIM0_LSB 18
|
||||
#define RSTMGR_PERMODRST_SPIM1_LSB 19
|
||||
|
||||
#endif /* _RESET_MANAGER_H_ */
|
||||
|
|
|
|||
|
|
@ -0,0 +1,5 @@
|
|||
CONFIG_SPL=y
|
||||
+S:CONFIG_ARM=y
|
||||
+S:CONFIG_TARGET_SOCFPGA_CYCLONE5=y
|
||||
CONFIG_OF_CONTROL=y
|
||||
CONFIG_DEFAULT_DEVICE_TREE="socfpga_cyclone5_socrates"
|
||||
|
|
@ -78,6 +78,25 @@
|
|||
#define CONFIG_SYS_L2_PL310
|
||||
#define CONFIG_SYS_PL310_BASE SOCFPGA_MPUL2_ADDRESS
|
||||
|
||||
/*
|
||||
* EPCS/EPCQx1 Serial Flash Controller
|
||||
*/
|
||||
#ifdef CONFIG_ALTERA_SPI
|
||||
#define CONFIG_CMD_SPI
|
||||
#define CONFIG_CMD_SF
|
||||
#define CONFIG_SF_DEFAULT_SPEED 30000000
|
||||
#define CONFIG_SPI_FLASH
|
||||
#define CONFIG_SPI_FLASH_STMICRO
|
||||
#define CONFIG_SPI_FLASH_BAR
|
||||
/*
|
||||
* The base address is configurable in QSys, each board must specify the
|
||||
* base address based on it's particular FPGA configuration. Please note
|
||||
* that the address here is incremented by 0x400 from the Base address
|
||||
* selected in QSys, since the SPI registers are at offset +0x400.
|
||||
* #define CONFIG_SYS_SPI_BASE 0xff240400
|
||||
*/
|
||||
#endif
|
||||
|
||||
/*
|
||||
* Ethernet on SoC (EMAC)
|
||||
*/
|
||||
|
|
@ -141,6 +160,33 @@
|
|||
#define CONFIG_SYS_MMC_MAX_BLK_COUNT 256 /* FIXME -- SPL only? */
|
||||
#endif
|
||||
|
||||
/*
|
||||
* I2C support
|
||||
*/
|
||||
#define CONFIG_SYS_I2C
|
||||
#define CONFIG_SYS_I2C_DW
|
||||
#define CONFIG_SYS_I2C_BUS_MAX 4
|
||||
#define CONFIG_SYS_I2C_BASE SOCFPGA_I2C0_ADDRESS
|
||||
#define CONFIG_SYS_I2C_BASE1 SOCFPGA_I2C1_ADDRESS
|
||||
#define CONFIG_SYS_I2C_BASE2 SOCFPGA_I2C2_ADDRESS
|
||||
#define CONFIG_SYS_I2C_BASE3 SOCFPGA_I2C3_ADDRESS
|
||||
/* Using standard mode which the speed up to 100Kb/s */
|
||||
#define CONFIG_SYS_I2C_SPEED 100000
|
||||
#define CONFIG_SYS_I2C_SPEED1 100000
|
||||
#define CONFIG_SYS_I2C_SPEED2 100000
|
||||
#define CONFIG_SYS_I2C_SPEED3 100000
|
||||
/* Address of device when used as slave */
|
||||
#define CONFIG_SYS_I2C_SLAVE 0x02
|
||||
#define CONFIG_SYS_I2C_SLAVE1 0x02
|
||||
#define CONFIG_SYS_I2C_SLAVE2 0x02
|
||||
#define CONFIG_SYS_I2C_SLAVE3 0x02
|
||||
#ifndef __ASSEMBLY__
|
||||
/* Clock supplied to I2C controller in unit of MHz */
|
||||
unsigned int cm_get_l4_sp_clk_hz(void);
|
||||
#define IC_CLK (cm_get_l4_sp_clk_hz() / 1000000)
|
||||
#endif
|
||||
#define CONFIG_CMD_I2C
|
||||
|
||||
/*
|
||||
* Serial Driver
|
||||
*/
|
||||
|
|
|
|||
|
|
@ -42,7 +42,7 @@
|
|||
/* Booting Linux */
|
||||
#define CONFIG_BOOTDELAY 3
|
||||
#define CONFIG_BOOTFILE "zImage"
|
||||
#define CONFIG_BOOTARGS "console=ttyS0" __stringify(CONFIG_BAUDRATE)
|
||||
#define CONFIG_BOOTARGS "console=ttyS0," __stringify(CONFIG_BAUDRATE)
|
||||
#ifdef CONFIG_SOCFPGA_VIRTUAL_TARGET
|
||||
#define CONFIG_BOOTCOMMAND "run ramboot"
|
||||
#else
|
||||
|
|
|
|||
|
|
@ -0,0 +1,90 @@
|
|||
/*
|
||||
* Copyright (c) 2014, Steffen Trumtrar <s.trumtrar@pengutronix.de>
|
||||
*
|
||||
* This software is licensed under the terms of the GNU General Public
|
||||
* License version 2, as published by the Free Software Foundation, and
|
||||
* may be copied, distributed, and modified under those terms.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*/
|
||||
|
||||
#ifndef _DT_BINDINGS_RESET_ALTR_RST_MGR_H
|
||||
#define _DT_BINDINGS_RESET_ALTR_RST_MGR_H
|
||||
|
||||
/* MPUMODRST */
|
||||
#define CPU0_RESET 0
|
||||
#define CPU1_RESET 1
|
||||
#define WDS_RESET 2
|
||||
#define SCUPER_RESET 3
|
||||
#define L2_RESET 4
|
||||
|
||||
/* PERMODRST */
|
||||
#define EMAC0_RESET 32
|
||||
#define EMAC1_RESET 33
|
||||
#define USB0_RESET 34
|
||||
#define USB1_RESET 35
|
||||
#define NAND_RESET 36
|
||||
#define QSPI_RESET 37
|
||||
#define L4WD0_RESET 38
|
||||
#define L4WD1_RESET 39
|
||||
#define OSC1TIMER0_RESET 40
|
||||
#define OSC1TIMER1_RESET 41
|
||||
#define SPTIMER0_RESET 42
|
||||
#define SPTIMER1_RESET 43
|
||||
#define I2C0_RESET 44
|
||||
#define I2C1_RESET 45
|
||||
#define I2C2_RESET 46
|
||||
#define I2C3_RESET 47
|
||||
#define UART0_RESET 48
|
||||
#define UART1_RESET 49
|
||||
#define SPIM0_RESET 50
|
||||
#define SPIM1_RESET 51
|
||||
#define SPIS0_RESET 52
|
||||
#define SPIS1_RESET 53
|
||||
#define SDMMC_RESET 54
|
||||
#define CAN0_RESET 55
|
||||
#define CAN1_RESET 56
|
||||
#define GPIO0_RESET 57
|
||||
#define GPIO1_RESET 58
|
||||
#define GPIO2_RESET 59
|
||||
#define DMA_RESET 60
|
||||
#define SDR_RESET 61
|
||||
|
||||
/* PER2MODRST */
|
||||
#define DMAIF0_RESET 64
|
||||
#define DMAIF1_RESET 65
|
||||
#define DMAIF2_RESET 66
|
||||
#define DMAIF3_RESET 67
|
||||
#define DMAIF4_RESET 68
|
||||
#define DMAIF5_RESET 69
|
||||
#define DMAIF6_RESET 70
|
||||
#define DMAIF7_RESET 71
|
||||
|
||||
/* BRGMODRST */
|
||||
#define HPS2FPGA_RESET 96
|
||||
#define LWHPS2FPGA_RESET 97
|
||||
#define FPGA2HPS_RESET 98
|
||||
|
||||
/* MISCMODRST*/
|
||||
#define ROM_RESET 128
|
||||
#define OCRAM_RESET 129
|
||||
#define SYSMGR_RESET 130
|
||||
#define SYSMGRCOLD_RESET 131
|
||||
#define FPGAMGR_RESET 132
|
||||
#define ACPIDMAP_RESET 133
|
||||
#define S2F_RESET 134
|
||||
#define S2FCOLD_RESET 135
|
||||
#define NRSTPIN_RESET 136
|
||||
#define TIMESTAMPCOLD_RESET 137
|
||||
#define CLKMGRCOLD_RESET 138
|
||||
#define SCANMGR_RESET 139
|
||||
#define FRZCTRLCOLD_RESET 140
|
||||
#define SYSDBG_RESET 141
|
||||
#define DBG_RESET 142
|
||||
#define TAPCOLD_RESET 143
|
||||
#define SDRCOLD_RESET 144
|
||||
|
||||
#endif
|
||||
Loading…
Reference in New Issue