forked from Minki/linux
7b215de3d0
Pull i2c updates from Wolfram Sang: "I2C has the following updates for 3.16: - major cleanups to the rcar and sh_mobile drivers - removal of nuc900 driver which had a compile error for years - usual bunch of driver updates, bugfixes and cleanups" * 'i2c/for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: (44 commits) i2c: pca954x: Fix compilation without CONFIG_GPIOLIB i2c: mux: pca954x: Use the descriptor-based GPIO API i2c: mpc: insert DR read in i2c_fixup() i2c: bfin: turn to Resource-managed API in probe function i2c: Make of_device_id array const i2c: remove unnecessary OOM messages i2c: designware-pci: Add Haswell PCI IDs i2c: designware: Add runtime PM hooks i2c: designware: Disable device on system suspend i2c: nuc900: remove driver i2c: imx: update i2c clock divider for each transaction i2c: imx: fix the i2c bus hang issue when do repeat restart i2c: rcar: update copyright and license information i2c: rcar: janitorial cleanup after refactoring i2c: rcar: reuse status bits as enable bits i2c: rcar: remove spinlock i2c: rcar: refactor status bit handling i2c: rcar: refactor setting up msg i2c: rcar: check bus free before first message i2c: rcar: refactor irq state machine ...
957 lines
23 KiB
Plaintext
957 lines
23 KiB
Plaintext
/*
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* Copyright 2013 Maxime Ripard
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*
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* Maxime Ripard <maxime.ripard@free-electrons.com>
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*
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* The code contained herein is licensed under the GNU General Public
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* License. You may obtain a copy of the GNU General Public License
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* Version 2 or later at the following locations:
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*
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* http://www.opensource.org/licenses/gpl-license.html
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* http://www.gnu.org/copyleft/gpl.html
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*/
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/include/ "skeleton.dtsi"
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/ {
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interrupt-parent = <&gic>;
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aliases {
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ethernet0 = &gmac;
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serial0 = &uart0;
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serial1 = &uart1;
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serial2 = &uart2;
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serial3 = &uart3;
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serial4 = &uart4;
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serial5 = &uart5;
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serial6 = &uart6;
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serial7 = &uart7;
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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-a7";
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device_type = "cpu";
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reg = <0>;
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};
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cpu@1 {
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compatible = "arm,cortex-a7";
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device_type = "cpu";
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reg = <1>;
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};
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};
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memory {
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reg = <0x40000000 0x80000000>;
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};
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timer {
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compatible = "arm,armv7-timer";
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interrupts = <1 13 0xf08>,
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<1 14 0xf08>,
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<1 11 0xf08>,
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<1 10 0xf08>;
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};
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pmu {
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compatible = "arm,cortex-a7-pmu", "arm,cortex-a15-pmu";
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interrupts = <0 120 4>,
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<0 121 4>;
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};
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clocks {
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#address-cells = <1>;
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#size-cells = <1>;
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ranges;
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osc24M: clk@01c20050 {
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#clock-cells = <0>;
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compatible = "allwinner,sun4i-a10-osc-clk";
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reg = <0x01c20050 0x4>;
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clock-frequency = <24000000>;
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clock-output-names = "osc24M";
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};
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osc32k: clk@0 {
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#clock-cells = <0>;
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compatible = "fixed-clock";
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clock-frequency = <32768>;
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clock-output-names = "osc32k";
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};
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pll1: clk@01c20000 {
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#clock-cells = <0>;
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compatible = "allwinner,sun4i-a10-pll1-clk";
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reg = <0x01c20000 0x4>;
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clocks = <&osc24M>;
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clock-output-names = "pll1";
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};
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pll4: clk@01c20018 {
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#clock-cells = <0>;
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compatible = "allwinner,sun7i-a20-pll4-clk";
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reg = <0x01c20018 0x4>;
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clocks = <&osc24M>;
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clock-output-names = "pll4";
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};
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pll5: clk@01c20020 {
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#clock-cells = <1>;
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compatible = "allwinner,sun4i-a10-pll5-clk";
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reg = <0x01c20020 0x4>;
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clocks = <&osc24M>;
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clock-output-names = "pll5_ddr", "pll5_other";
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};
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pll6: clk@01c20028 {
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#clock-cells = <1>;
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compatible = "allwinner,sun4i-a10-pll6-clk";
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reg = <0x01c20028 0x4>;
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clocks = <&osc24M>;
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clock-output-names = "pll6_sata", "pll6_other", "pll6";
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};
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pll8: clk@01c20040 {
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#clock-cells = <0>;
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compatible = "allwinner,sun7i-a20-pll4-clk";
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reg = <0x01c20040 0x4>;
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clocks = <&osc24M>;
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clock-output-names = "pll8";
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};
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cpu: cpu@01c20054 {
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#clock-cells = <0>;
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compatible = "allwinner,sun4i-a10-cpu-clk";
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reg = <0x01c20054 0x4>;
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clocks = <&osc32k>, <&osc24M>, <&pll1>, <&pll6 1>;
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clock-output-names = "cpu";
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};
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axi: axi@01c20054 {
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#clock-cells = <0>;
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compatible = "allwinner,sun4i-a10-axi-clk";
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reg = <0x01c20054 0x4>;
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clocks = <&cpu>;
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clock-output-names = "axi";
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};
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ahb: ahb@01c20054 {
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#clock-cells = <0>;
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compatible = "allwinner,sun4i-a10-ahb-clk";
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reg = <0x01c20054 0x4>;
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clocks = <&axi>;
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clock-output-names = "ahb";
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};
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ahb_gates: clk@01c20060 {
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#clock-cells = <1>;
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compatible = "allwinner,sun7i-a20-ahb-gates-clk";
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reg = <0x01c20060 0x8>;
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clocks = <&ahb>;
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clock-output-names = "ahb_usb0", "ahb_ehci0",
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"ahb_ohci0", "ahb_ehci1", "ahb_ohci1",
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"ahb_ss", "ahb_dma", "ahb_bist", "ahb_mmc0",
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"ahb_mmc1", "ahb_mmc2", "ahb_mmc3", "ahb_ms",
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"ahb_nand", "ahb_sdram", "ahb_ace",
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"ahb_emac", "ahb_ts", "ahb_spi0", "ahb_spi1",
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"ahb_spi2", "ahb_spi3", "ahb_sata",
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"ahb_hstimer", "ahb_ve", "ahb_tvd", "ahb_tve0",
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"ahb_tve1", "ahb_lcd0", "ahb_lcd1", "ahb_csi0",
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"ahb_csi1", "ahb_hdmi1", "ahb_hdmi0",
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"ahb_de_be0", "ahb_de_be1", "ahb_de_fe0",
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"ahb_de_fe1", "ahb_gmac", "ahb_mp",
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"ahb_mali";
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};
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apb0: apb0@01c20054 {
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#clock-cells = <0>;
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compatible = "allwinner,sun4i-a10-apb0-clk";
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reg = <0x01c20054 0x4>;
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clocks = <&ahb>;
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clock-output-names = "apb0";
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};
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apb0_gates: clk@01c20068 {
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#clock-cells = <1>;
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compatible = "allwinner,sun7i-a20-apb0-gates-clk";
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reg = <0x01c20068 0x4>;
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clocks = <&apb0>;
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clock-output-names = "apb0_codec", "apb0_spdif",
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"apb0_ac97", "apb0_iis0", "apb0_iis1",
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"apb0_pio", "apb0_ir0", "apb0_ir1",
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"apb0_iis2", "apb0_keypad";
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};
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apb1_mux: apb1_mux@01c20058 {
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#clock-cells = <0>;
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compatible = "allwinner,sun4i-a10-apb1-mux-clk";
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reg = <0x01c20058 0x4>;
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clocks = <&osc24M>, <&pll6 1>, <&osc32k>;
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clock-output-names = "apb1_mux";
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};
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apb1: apb1@01c20058 {
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#clock-cells = <0>;
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compatible = "allwinner,sun4i-a10-apb1-clk";
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reg = <0x01c20058 0x4>;
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clocks = <&apb1_mux>;
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clock-output-names = "apb1";
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};
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apb1_gates: clk@01c2006c {
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#clock-cells = <1>;
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compatible = "allwinner,sun7i-a20-apb1-gates-clk";
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reg = <0x01c2006c 0x4>;
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clocks = <&apb1>;
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clock-output-names = "apb1_i2c0", "apb1_i2c1",
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"apb1_i2c2", "apb1_i2c3", "apb1_can",
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"apb1_scr", "apb1_ps20", "apb1_ps21",
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"apb1_i2c4", "apb1_uart0", "apb1_uart1",
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"apb1_uart2", "apb1_uart3", "apb1_uart4",
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"apb1_uart5", "apb1_uart6", "apb1_uart7";
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};
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nand_clk: clk@01c20080 {
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#clock-cells = <0>;
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compatible = "allwinner,sun4i-a10-mod0-clk";
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reg = <0x01c20080 0x4>;
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clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
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clock-output-names = "nand";
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};
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ms_clk: clk@01c20084 {
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#clock-cells = <0>;
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compatible = "allwinner,sun4i-a10-mod0-clk";
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reg = <0x01c20084 0x4>;
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clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
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clock-output-names = "ms";
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};
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mmc0_clk: clk@01c20088 {
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#clock-cells = <0>;
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compatible = "allwinner,sun4i-a10-mod0-clk";
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reg = <0x01c20088 0x4>;
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clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
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clock-output-names = "mmc0";
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};
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mmc1_clk: clk@01c2008c {
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#clock-cells = <0>;
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compatible = "allwinner,sun4i-a10-mod0-clk";
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reg = <0x01c2008c 0x4>;
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clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
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clock-output-names = "mmc1";
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};
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mmc2_clk: clk@01c20090 {
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#clock-cells = <0>;
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compatible = "allwinner,sun4i-a10-mod0-clk";
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reg = <0x01c20090 0x4>;
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clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
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clock-output-names = "mmc2";
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};
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mmc3_clk: clk@01c20094 {
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#clock-cells = <0>;
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compatible = "allwinner,sun4i-a10-mod0-clk";
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reg = <0x01c20094 0x4>;
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clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
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clock-output-names = "mmc3";
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};
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ts_clk: clk@01c20098 {
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#clock-cells = <0>;
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compatible = "allwinner,sun4i-a10-mod0-clk";
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reg = <0x01c20098 0x4>;
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clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
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clock-output-names = "ts";
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};
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ss_clk: clk@01c2009c {
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#clock-cells = <0>;
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compatible = "allwinner,sun4i-a10-mod0-clk";
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reg = <0x01c2009c 0x4>;
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clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
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clock-output-names = "ss";
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};
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spi0_clk: clk@01c200a0 {
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#clock-cells = <0>;
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compatible = "allwinner,sun4i-a10-mod0-clk";
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reg = <0x01c200a0 0x4>;
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clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
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clock-output-names = "spi0";
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};
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spi1_clk: clk@01c200a4 {
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#clock-cells = <0>;
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compatible = "allwinner,sun4i-a10-mod0-clk";
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reg = <0x01c200a4 0x4>;
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clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
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clock-output-names = "spi1";
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};
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spi2_clk: clk@01c200a8 {
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#clock-cells = <0>;
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compatible = "allwinner,sun4i-a10-mod0-clk";
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reg = <0x01c200a8 0x4>;
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clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
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clock-output-names = "spi2";
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};
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pata_clk: clk@01c200ac {
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#clock-cells = <0>;
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compatible = "allwinner,sun4i-a10-mod0-clk";
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reg = <0x01c200ac 0x4>;
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clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
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clock-output-names = "pata";
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};
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ir0_clk: clk@01c200b0 {
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#clock-cells = <0>;
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compatible = "allwinner,sun4i-a10-mod0-clk";
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reg = <0x01c200b0 0x4>;
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clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
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clock-output-names = "ir0";
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};
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ir1_clk: clk@01c200b4 {
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#clock-cells = <0>;
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compatible = "allwinner,sun4i-a10-mod0-clk";
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reg = <0x01c200b4 0x4>;
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clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
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clock-output-names = "ir1";
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};
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usb_clk: clk@01c200cc {
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#clock-cells = <1>;
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#reset-cells = <1>;
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compatible = "allwinner,sun4i-a10-usb-clk";
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reg = <0x01c200cc 0x4>;
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clocks = <&pll6 1>;
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clock-output-names = "usb_ohci0", "usb_ohci1", "usb_phy";
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};
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spi3_clk: clk@01c200d4 {
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#clock-cells = <0>;
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compatible = "allwinner,sun4i-a10-mod0-clk";
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reg = <0x01c200d4 0x4>;
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clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
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clock-output-names = "spi3";
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};
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mbus_clk: clk@01c2015c {
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#clock-cells = <0>;
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compatible = "allwinner,sun4i-a10-mod0-clk";
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reg = <0x01c2015c 0x4>;
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clocks = <&osc24M>, <&pll6 2>, <&pll5 1>;
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clock-output-names = "mbus";
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};
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/*
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* The following two are dummy clocks, placeholders used in the gmac_tx
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* clock. The gmac driver will choose one parent depending on the PHY
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* interface mode, using clk_set_rate auto-reparenting.
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* The actual TX clock rate is not controlled by the gmac_tx clock.
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*/
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mii_phy_tx_clk: clk@2 {
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#clock-cells = <0>;
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compatible = "fixed-clock";
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clock-frequency = <25000000>;
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clock-output-names = "mii_phy_tx";
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};
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gmac_int_tx_clk: clk@3 {
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#clock-cells = <0>;
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compatible = "fixed-clock";
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clock-frequency = <125000000>;
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clock-output-names = "gmac_int_tx";
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};
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gmac_tx_clk: clk@01c20164 {
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#clock-cells = <0>;
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compatible = "allwinner,sun7i-a20-gmac-clk";
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reg = <0x01c20164 0x4>;
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clocks = <&mii_phy_tx_clk>, <&gmac_int_tx_clk>;
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clock-output-names = "gmac_tx";
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};
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/*
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* Dummy clock used by output clocks
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*/
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osc24M_32k: clk@1 {
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#clock-cells = <0>;
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compatible = "fixed-factor-clock";
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clock-div = <750>;
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clock-mult = <1>;
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clocks = <&osc24M>;
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clock-output-names = "osc24M_32k";
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};
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clk_out_a: clk@01c201f0 {
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#clock-cells = <0>;
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compatible = "allwinner,sun7i-a20-out-clk";
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reg = <0x01c201f0 0x4>;
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clocks = <&osc24M_32k>, <&osc32k>, <&osc24M>;
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clock-output-names = "clk_out_a";
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};
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clk_out_b: clk@01c201f4 {
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#clock-cells = <0>;
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compatible = "allwinner,sun7i-a20-out-clk";
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reg = <0x01c201f4 0x4>;
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clocks = <&osc24M_32k>, <&osc32k>, <&osc24M>;
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clock-output-names = "clk_out_b";
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};
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};
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soc@01c00000 {
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compatible = "simple-bus";
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#address-cells = <1>;
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#size-cells = <1>;
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ranges;
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nmi_intc: interrupt-controller@01c00030 {
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compatible = "allwinner,sun7i-a20-sc-nmi";
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interrupt-controller;
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#interrupt-cells = <2>;
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reg = <0x01c00030 0x0c>;
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interrupts = <0 0 4>;
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};
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spi0: spi@01c05000 {
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compatible = "allwinner,sun4i-a10-spi";
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reg = <0x01c05000 0x1000>;
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interrupts = <0 10 4>;
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clocks = <&ahb_gates 20>, <&spi0_clk>;
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clock-names = "ahb", "mod";
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status = "disabled";
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#address-cells = <1>;
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#size-cells = <0>;
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};
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spi1: spi@01c06000 {
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compatible = "allwinner,sun4i-a10-spi";
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reg = <0x01c06000 0x1000>;
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interrupts = <0 11 4>;
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clocks = <&ahb_gates 21>, <&spi1_clk>;
|
|
clock-names = "ahb", "mod";
|
|
status = "disabled";
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
};
|
|
|
|
emac: ethernet@01c0b000 {
|
|
compatible = "allwinner,sun4i-a10-emac";
|
|
reg = <0x01c0b000 0x1000>;
|
|
interrupts = <0 55 4>;
|
|
clocks = <&ahb_gates 17>;
|
|
status = "disabled";
|
|
};
|
|
|
|
mdio@01c0b080 {
|
|
compatible = "allwinner,sun4i-a10-mdio";
|
|
reg = <0x01c0b080 0x14>;
|
|
status = "disabled";
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
};
|
|
|
|
mmc0: mmc@01c0f000 {
|
|
compatible = "allwinner,sun5i-a13-mmc";
|
|
reg = <0x01c0f000 0x1000>;
|
|
clocks = <&ahb_gates 8>, <&mmc0_clk>;
|
|
clock-names = "ahb", "mmc";
|
|
interrupts = <0 32 4>;
|
|
status = "disabled";
|
|
};
|
|
|
|
mmc1: mmc@01c10000 {
|
|
compatible = "allwinner,sun5i-a13-mmc";
|
|
reg = <0x01c10000 0x1000>;
|
|
clocks = <&ahb_gates 9>, <&mmc1_clk>;
|
|
clock-names = "ahb", "mmc";
|
|
interrupts = <0 33 4>;
|
|
status = "disabled";
|
|
};
|
|
|
|
mmc2: mmc@01c11000 {
|
|
compatible = "allwinner,sun5i-a13-mmc";
|
|
reg = <0x01c11000 0x1000>;
|
|
clocks = <&ahb_gates 10>, <&mmc2_clk>;
|
|
clock-names = "ahb", "mmc";
|
|
interrupts = <0 34 4>;
|
|
status = "disabled";
|
|
};
|
|
|
|
mmc3: mmc@01c12000 {
|
|
compatible = "allwinner,sun5i-a13-mmc";
|
|
reg = <0x01c12000 0x1000>;
|
|
clocks = <&ahb_gates 11>, <&mmc3_clk>;
|
|
clock-names = "ahb", "mmc";
|
|
interrupts = <0 35 4>;
|
|
status = "disabled";
|
|
};
|
|
|
|
usbphy: phy@01c13400 {
|
|
#phy-cells = <1>;
|
|
compatible = "allwinner,sun7i-a20-usb-phy";
|
|
reg = <0x01c13400 0x10 0x01c14800 0x4 0x01c1c800 0x4>;
|
|
reg-names = "phy_ctrl", "pmu1", "pmu2";
|
|
clocks = <&usb_clk 8>;
|
|
clock-names = "usb_phy";
|
|
resets = <&usb_clk 1>, <&usb_clk 2>;
|
|
reset-names = "usb1_reset", "usb2_reset";
|
|
status = "disabled";
|
|
};
|
|
|
|
ehci0: usb@01c14000 {
|
|
compatible = "allwinner,sun7i-a20-ehci", "generic-ehci";
|
|
reg = <0x01c14000 0x100>;
|
|
interrupts = <0 39 4>;
|
|
clocks = <&ahb_gates 1>;
|
|
phys = <&usbphy 1>;
|
|
phy-names = "usb";
|
|
status = "disabled";
|
|
};
|
|
|
|
ohci0: usb@01c14400 {
|
|
compatible = "allwinner,sun7i-a20-ohci", "generic-ohci";
|
|
reg = <0x01c14400 0x100>;
|
|
interrupts = <0 64 4>;
|
|
clocks = <&usb_clk 6>, <&ahb_gates 2>;
|
|
phys = <&usbphy 1>;
|
|
phy-names = "usb";
|
|
status = "disabled";
|
|
};
|
|
|
|
spi2: spi@01c17000 {
|
|
compatible = "allwinner,sun4i-a10-spi";
|
|
reg = <0x01c17000 0x1000>;
|
|
interrupts = <0 12 4>;
|
|
clocks = <&ahb_gates 22>, <&spi2_clk>;
|
|
clock-names = "ahb", "mod";
|
|
status = "disabled";
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
};
|
|
|
|
ahci: sata@01c18000 {
|
|
compatible = "allwinner,sun4i-a10-ahci";
|
|
reg = <0x01c18000 0x1000>;
|
|
interrupts = <0 56 4>;
|
|
clocks = <&pll6 0>, <&ahb_gates 25>;
|
|
status = "disabled";
|
|
};
|
|
|
|
ehci1: usb@01c1c000 {
|
|
compatible = "allwinner,sun7i-a20-ehci", "generic-ehci";
|
|
reg = <0x01c1c000 0x100>;
|
|
interrupts = <0 40 4>;
|
|
clocks = <&ahb_gates 3>;
|
|
phys = <&usbphy 2>;
|
|
phy-names = "usb";
|
|
status = "disabled";
|
|
};
|
|
|
|
ohci1: usb@01c1c400 {
|
|
compatible = "allwinner,sun7i-a20-ohci", "generic-ohci";
|
|
reg = <0x01c1c400 0x100>;
|
|
interrupts = <0 65 4>;
|
|
clocks = <&usb_clk 7>, <&ahb_gates 4>;
|
|
phys = <&usbphy 2>;
|
|
phy-names = "usb";
|
|
status = "disabled";
|
|
};
|
|
|
|
spi3: spi@01c1f000 {
|
|
compatible = "allwinner,sun4i-a10-spi";
|
|
reg = <0x01c1f000 0x1000>;
|
|
interrupts = <0 50 4>;
|
|
clocks = <&ahb_gates 23>, <&spi3_clk>;
|
|
clock-names = "ahb", "mod";
|
|
status = "disabled";
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
};
|
|
|
|
pio: pinctrl@01c20800 {
|
|
compatible = "allwinner,sun7i-a20-pinctrl";
|
|
reg = <0x01c20800 0x400>;
|
|
interrupts = <0 28 4>;
|
|
clocks = <&apb0_gates 5>;
|
|
gpio-controller;
|
|
interrupt-controller;
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
#gpio-cells = <3>;
|
|
|
|
pwm0_pins_a: pwm0@0 {
|
|
allwinner,pins = "PB2";
|
|
allwinner,function = "pwm";
|
|
allwinner,drive = <0>;
|
|
allwinner,pull = <0>;
|
|
};
|
|
|
|
pwm1_pins_a: pwm1@0 {
|
|
allwinner,pins = "PI3";
|
|
allwinner,function = "pwm";
|
|
allwinner,drive = <0>;
|
|
allwinner,pull = <0>;
|
|
};
|
|
|
|
uart0_pins_a: uart0@0 {
|
|
allwinner,pins = "PB22", "PB23";
|
|
allwinner,function = "uart0";
|
|
allwinner,drive = <0>;
|
|
allwinner,pull = <0>;
|
|
};
|
|
|
|
uart2_pins_a: uart2@0 {
|
|
allwinner,pins = "PI16", "PI17", "PI18", "PI19";
|
|
allwinner,function = "uart2";
|
|
allwinner,drive = <0>;
|
|
allwinner,pull = <0>;
|
|
};
|
|
|
|
uart6_pins_a: uart6@0 {
|
|
allwinner,pins = "PI12", "PI13";
|
|
allwinner,function = "uart6";
|
|
allwinner,drive = <0>;
|
|
allwinner,pull = <0>;
|
|
};
|
|
|
|
uart7_pins_a: uart7@0 {
|
|
allwinner,pins = "PI20", "PI21";
|
|
allwinner,function = "uart7";
|
|
allwinner,drive = <0>;
|
|
allwinner,pull = <0>;
|
|
};
|
|
|
|
i2c0_pins_a: i2c0@0 {
|
|
allwinner,pins = "PB0", "PB1";
|
|
allwinner,function = "i2c0";
|
|
allwinner,drive = <0>;
|
|
allwinner,pull = <0>;
|
|
};
|
|
|
|
i2c1_pins_a: i2c1@0 {
|
|
allwinner,pins = "PB18", "PB19";
|
|
allwinner,function = "i2c1";
|
|
allwinner,drive = <0>;
|
|
allwinner,pull = <0>;
|
|
};
|
|
|
|
i2c2_pins_a: i2c2@0 {
|
|
allwinner,pins = "PB20", "PB21";
|
|
allwinner,function = "i2c2";
|
|
allwinner,drive = <0>;
|
|
allwinner,pull = <0>;
|
|
};
|
|
|
|
emac_pins_a: emac0@0 {
|
|
allwinner,pins = "PA0", "PA1", "PA2",
|
|
"PA3", "PA4", "PA5", "PA6",
|
|
"PA7", "PA8", "PA9", "PA10",
|
|
"PA11", "PA12", "PA13", "PA14",
|
|
"PA15", "PA16";
|
|
allwinner,function = "emac";
|
|
allwinner,drive = <0>;
|
|
allwinner,pull = <0>;
|
|
};
|
|
|
|
clk_out_a_pins_a: clk_out_a@0 {
|
|
allwinner,pins = "PI12";
|
|
allwinner,function = "clk_out_a";
|
|
allwinner,drive = <0>;
|
|
allwinner,pull = <0>;
|
|
};
|
|
|
|
clk_out_b_pins_a: clk_out_b@0 {
|
|
allwinner,pins = "PI13";
|
|
allwinner,function = "clk_out_b";
|
|
allwinner,drive = <0>;
|
|
allwinner,pull = <0>;
|
|
};
|
|
|
|
gmac_pins_mii_a: gmac_mii@0 {
|
|
allwinner,pins = "PA0", "PA1", "PA2",
|
|
"PA3", "PA4", "PA5", "PA6",
|
|
"PA7", "PA8", "PA9", "PA10",
|
|
"PA11", "PA12", "PA13", "PA14",
|
|
"PA15", "PA16";
|
|
allwinner,function = "gmac";
|
|
allwinner,drive = <0>;
|
|
allwinner,pull = <0>;
|
|
};
|
|
|
|
gmac_pins_rgmii_a: gmac_rgmii@0 {
|
|
allwinner,pins = "PA0", "PA1", "PA2",
|
|
"PA3", "PA4", "PA5", "PA6",
|
|
"PA7", "PA8", "PA10",
|
|
"PA11", "PA12", "PA13",
|
|
"PA15", "PA16";
|
|
allwinner,function = "gmac";
|
|
/*
|
|
* data lines in RGMII mode use DDR mode
|
|
* and need a higher signal drive strength
|
|
*/
|
|
allwinner,drive = <3>;
|
|
allwinner,pull = <0>;
|
|
};
|
|
|
|
spi1_pins_a: spi1@0 {
|
|
allwinner,pins = "PI16", "PI17", "PI18", "PI19";
|
|
allwinner,function = "spi1";
|
|
allwinner,drive = <0>;
|
|
allwinner,pull = <0>;
|
|
};
|
|
|
|
spi2_pins_a: spi2@0 {
|
|
allwinner,pins = "PC19", "PC20", "PC21", "PC22";
|
|
allwinner,function = "spi2";
|
|
allwinner,drive = <0>;
|
|
allwinner,pull = <0>;
|
|
};
|
|
|
|
mmc0_pins_a: mmc0@0 {
|
|
allwinner,pins = "PF0","PF1","PF2","PF3","PF4","PF5";
|
|
allwinner,function = "mmc0";
|
|
allwinner,drive = <2>;
|
|
allwinner,pull = <0>;
|
|
};
|
|
|
|
mmc0_cd_pin_reference_design: mmc0_cd_pin@0 {
|
|
allwinner,pins = "PH1";
|
|
allwinner,function = "gpio_in";
|
|
allwinner,drive = <0>;
|
|
allwinner,pull = <1>;
|
|
};
|
|
|
|
mmc3_pins_a: mmc3@0 {
|
|
allwinner,pins = "PI4","PI5","PI6","PI7","PI8","PI9";
|
|
allwinner,function = "mmc3";
|
|
allwinner,drive = <2>;
|
|
allwinner,pull = <0>;
|
|
};
|
|
};
|
|
|
|
timer@01c20c00 {
|
|
compatible = "allwinner,sun4i-a10-timer";
|
|
reg = <0x01c20c00 0x90>;
|
|
interrupts = <0 22 4>,
|
|
<0 23 4>,
|
|
<0 24 4>,
|
|
<0 25 4>,
|
|
<0 67 4>,
|
|
<0 68 4>;
|
|
clocks = <&osc24M>;
|
|
};
|
|
|
|
wdt: watchdog@01c20c90 {
|
|
compatible = "allwinner,sun4i-a10-wdt";
|
|
reg = <0x01c20c90 0x10>;
|
|
};
|
|
|
|
rtc: rtc@01c20d00 {
|
|
compatible = "allwinner,sun7i-a20-rtc";
|
|
reg = <0x01c20d00 0x20>;
|
|
interrupts = <0 24 4>;
|
|
};
|
|
|
|
pwm: pwm@01c20e00 {
|
|
compatible = "allwinner,sun7i-a20-pwm";
|
|
reg = <0x01c20e00 0xc>;
|
|
clocks = <&osc24M>;
|
|
#pwm-cells = <3>;
|
|
status = "disabled";
|
|
};
|
|
|
|
sid: eeprom@01c23800 {
|
|
compatible = "allwinner,sun7i-a20-sid";
|
|
reg = <0x01c23800 0x200>;
|
|
};
|
|
|
|
rtp: rtp@01c25000 {
|
|
compatible = "allwinner,sun4i-a10-ts";
|
|
reg = <0x01c25000 0x100>;
|
|
interrupts = <0 29 4>;
|
|
};
|
|
|
|
uart0: serial@01c28000 {
|
|
compatible = "snps,dw-apb-uart";
|
|
reg = <0x01c28000 0x400>;
|
|
interrupts = <0 1 4>;
|
|
reg-shift = <2>;
|
|
reg-io-width = <4>;
|
|
clocks = <&apb1_gates 16>;
|
|
status = "disabled";
|
|
};
|
|
|
|
uart1: serial@01c28400 {
|
|
compatible = "snps,dw-apb-uart";
|
|
reg = <0x01c28400 0x400>;
|
|
interrupts = <0 2 4>;
|
|
reg-shift = <2>;
|
|
reg-io-width = <4>;
|
|
clocks = <&apb1_gates 17>;
|
|
status = "disabled";
|
|
};
|
|
|
|
uart2: serial@01c28800 {
|
|
compatible = "snps,dw-apb-uart";
|
|
reg = <0x01c28800 0x400>;
|
|
interrupts = <0 3 4>;
|
|
reg-shift = <2>;
|
|
reg-io-width = <4>;
|
|
clocks = <&apb1_gates 18>;
|
|
status = "disabled";
|
|
};
|
|
|
|
uart3: serial@01c28c00 {
|
|
compatible = "snps,dw-apb-uart";
|
|
reg = <0x01c28c00 0x400>;
|
|
interrupts = <0 4 4>;
|
|
reg-shift = <2>;
|
|
reg-io-width = <4>;
|
|
clocks = <&apb1_gates 19>;
|
|
status = "disabled";
|
|
};
|
|
|
|
uart4: serial@01c29000 {
|
|
compatible = "snps,dw-apb-uart";
|
|
reg = <0x01c29000 0x400>;
|
|
interrupts = <0 17 4>;
|
|
reg-shift = <2>;
|
|
reg-io-width = <4>;
|
|
clocks = <&apb1_gates 20>;
|
|
status = "disabled";
|
|
};
|
|
|
|
uart5: serial@01c29400 {
|
|
compatible = "snps,dw-apb-uart";
|
|
reg = <0x01c29400 0x400>;
|
|
interrupts = <0 18 4>;
|
|
reg-shift = <2>;
|
|
reg-io-width = <4>;
|
|
clocks = <&apb1_gates 21>;
|
|
status = "disabled";
|
|
};
|
|
|
|
uart6: serial@01c29800 {
|
|
compatible = "snps,dw-apb-uart";
|
|
reg = <0x01c29800 0x400>;
|
|
interrupts = <0 19 4>;
|
|
reg-shift = <2>;
|
|
reg-io-width = <4>;
|
|
clocks = <&apb1_gates 22>;
|
|
status = "disabled";
|
|
};
|
|
|
|
uart7: serial@01c29c00 {
|
|
compatible = "snps,dw-apb-uart";
|
|
reg = <0x01c29c00 0x400>;
|
|
interrupts = <0 20 4>;
|
|
reg-shift = <2>;
|
|
reg-io-width = <4>;
|
|
clocks = <&apb1_gates 23>;
|
|
status = "disabled";
|
|
};
|
|
|
|
i2c0: i2c@01c2ac00 {
|
|
compatible = "allwinner,sun7i-a20-i2c", "allwinner,sun4i-a10-i2c";
|
|
reg = <0x01c2ac00 0x400>;
|
|
interrupts = <0 7 4>;
|
|
clocks = <&apb1_gates 0>;
|
|
clock-frequency = <100000>;
|
|
status = "disabled";
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
};
|
|
|
|
i2c1: i2c@01c2b000 {
|
|
compatible = "allwinner,sun7i-a20-i2c", "allwinner,sun4i-a10-i2c";
|
|
reg = <0x01c2b000 0x400>;
|
|
interrupts = <0 8 4>;
|
|
clocks = <&apb1_gates 1>;
|
|
clock-frequency = <100000>;
|
|
status = "disabled";
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
};
|
|
|
|
i2c2: i2c@01c2b400 {
|
|
compatible = "allwinner,sun7i-a20-i2c", "allwinner,sun4i-a10-i2c";
|
|
reg = <0x01c2b400 0x400>;
|
|
interrupts = <0 9 4>;
|
|
clocks = <&apb1_gates 2>;
|
|
clock-frequency = <100000>;
|
|
status = "disabled";
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
};
|
|
|
|
i2c3: i2c@01c2b800 {
|
|
compatible = "allwinner,sun7i-a20-i2c", "allwinner,sun4i-a10-i2c";
|
|
reg = <0x01c2b800 0x400>;
|
|
interrupts = <0 88 4>;
|
|
clocks = <&apb1_gates 3>;
|
|
clock-frequency = <100000>;
|
|
status = "disabled";
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
};
|
|
|
|
i2c4: i2c@01c2c000 {
|
|
compatible = "allwinner,sun7i-a20-i2c", "allwinner,sun4i-a10-i2c";
|
|
reg = <0x01c2c000 0x400>;
|
|
interrupts = <0 89 4>;
|
|
clocks = <&apb1_gates 15>;
|
|
clock-frequency = <100000>;
|
|
status = "disabled";
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
};
|
|
|
|
gmac: ethernet@01c50000 {
|
|
compatible = "allwinner,sun7i-a20-gmac";
|
|
reg = <0x01c50000 0x10000>;
|
|
interrupts = <0 85 4>;
|
|
interrupt-names = "macirq";
|
|
clocks = <&ahb_gates 49>, <&gmac_tx_clk>;
|
|
clock-names = "stmmaceth", "allwinner_gmac_tx";
|
|
snps,pbl = <2>;
|
|
snps,fixed-burst;
|
|
snps,force_sf_dma_mode;
|
|
status = "disabled";
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
};
|
|
|
|
hstimer@01c60000 {
|
|
compatible = "allwinner,sun7i-a20-hstimer";
|
|
reg = <0x01c60000 0x1000>;
|
|
interrupts = <0 81 4>,
|
|
<0 82 4>,
|
|
<0 83 4>,
|
|
<0 84 4>;
|
|
clocks = <&ahb_gates 28>;
|
|
};
|
|
|
|
gic: interrupt-controller@01c81000 {
|
|
compatible = "arm,cortex-a7-gic", "arm,cortex-a15-gic";
|
|
reg = <0x01c81000 0x1000>,
|
|
<0x01c82000 0x1000>,
|
|
<0x01c84000 0x2000>,
|
|
<0x01c86000 0x2000>;
|
|
interrupt-controller;
|
|
#interrupt-cells = <3>;
|
|
interrupts = <1 9 0xf04>;
|
|
};
|
|
};
|
|
};
|