ARM: dts: at91: Add dts files for at91sam9260ek/9g20ek
The device tree source files of at91sam9g20ek and at91sam9260ek boards are copied from the Linux v4.10, do the changes below. - Fix the build error for the usb0 node. - Add the reg property for the pinctrl node. - Move the gpio (pioA, pioB, pioC ...) nodes as the pinctrl's slibling nodes, instead of the child nodes. - Add the "u-boot,dm-pre-reloc" property for the dbgu node are used in board_init_f stage. - Add the clk pinctrl of the mmc0 node. - Fix the compilation warnings. Signed-off-by: Wenyou Yang <wenyou.yang@atmel.com> Reviewed-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Wenyou Yang
Simon Glass
parent
eb6f87cc07
commit
627e41f125
@ -352,6 +352,11 @@ dtb-$(CONFIG_SOC_KEYSTONE) += keystone-k2hk-evm.dtb \
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keystone-k2e-evm.dtb \
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keystone-k2g-evm.dtb
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dtb-$(CONFIG_TARGET_AT91SAM9260EK) += \
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at91sam9260ek.dtb \
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at91sam9g20ek.dtb \
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at91sam9g20ek_2mmc.dtb
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dtb-$(CONFIG_TARGET_AT91SAM9M10G45EK) += at91sam9m10g45ek.dtb
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dtb-$(CONFIG_TARGET_AT91SAM9X5EK) += \
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@ -79,12 +79,14 @@
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#address-cells = <1>;
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#size-cells = <1>;
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ranges;
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u-boot,dm-pre-reloc;
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apb {
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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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u-boot,dm-pre-reloc;
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aic: interrupt-controller@fffff000 {
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#interrupt-cells = <3>;
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@ -107,6 +109,7 @@
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#address-cells = <1>;
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#size-cells = <0>;
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#interrupt-cells = <1>;
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u-boot,dm-pre-reloc;
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main_osc: main_osc {
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compatible = "atmel,at91rm9200-clk-main-osc";
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@ -134,7 +137,7 @@
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clocks = <&slow_rc_osc>, <&slow_xtal>;
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};
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plla: pllack {
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plla: pllack@0 {
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compatible = "atmel,at91rm9200-clk-pll";
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#clock-cells = <0>;
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interrupts-extended = <&pmc AT91_PMC_LOCKA>;
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@ -146,7 +149,7 @@
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<150000000 240000000 2 1>;
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};
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pllb: pllbck {
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pllb: pllbck@1 {
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compatible = "atmel,at91rm9200-clk-pll";
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#clock-cells = <0>;
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interrupts-extended = <&pmc AT91_PMC_LOCKB>;
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@ -164,6 +167,7 @@
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clocks = <&clk32k>, <&main>, <&plla>, <&pllb>;
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atmel,clk-output-range = <0 105000000>;
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atmel,clk-divisors = <1 2 4 0>;
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u-boot,dm-pre-reloc;
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};
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usb: usbck {
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@ -180,13 +184,13 @@
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interrupt-parent = <&pmc>;
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clocks = <&clk32k>, <&main>, <&plla>, <&pllb>;
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prog0: prog0 {
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prog0: prog@0 {
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#clock-cells = <0>;
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reg = <0>;
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interrupts = <AT91_PMC_PCKRDY(0)>;
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};
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prog1: prog1 {
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prog1: prog@1 {
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#clock-cells = <0>;
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reg = <1>;
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interrupts = <AT91_PMC_PCKRDY(1)>;
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@ -198,25 +202,25 @@
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#address-cells = <1>;
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#size-cells = <0>;
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uhpck: uhpck {
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uhpck: uhpck@6 {
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#clock-cells = <0>;
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reg = <6>;
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clocks = <&usb>;
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};
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udpck: udpck {
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udpck: udpck@7 {
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#clock-cells = <0>;
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reg = <7>;
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clocks = <&usb>;
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};
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pck0: pck0 {
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pck0: pck0@8 {
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#clock-cells = <0>;
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reg = <8>;
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clocks = <&prog0>;
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};
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pck1: pck1 {
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pck1: pck1@9 {
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#clock-cells = <0>;
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reg = <9>;
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clocks = <&prog1>;
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@ -228,128 +232,132 @@
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#address-cells = <1>;
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#size-cells = <0>;
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clocks = <&mck>;
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u-boot,dm-pre-reloc;
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pioA_clk: pioA_clk {
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pioA_clk: pioA_clk@2 {
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#clock-cells = <0>;
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reg = <2>;
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u-boot,dm-pre-reloc;
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};
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pioB_clk: pioB_clk {
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pioB_clk: pioB_clk@3 {
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#clock-cells = <0>;
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reg = <3>;
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u-boot,dm-pre-reloc;
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};
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pioC_clk: pioC_clk {
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pioC_clk: pioC_clk@4 {
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#clock-cells = <0>;
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reg = <4>;
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u-boot,dm-pre-reloc;
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};
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adc_clk: adc_clk {
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adc_clk: adc_clk@5 {
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#clock-cells = <0>;
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reg = <5>;
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};
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usart0_clk: usart0_clk {
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usart0_clk: usart0_clk@6 {
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#clock-cells = <0>;
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reg = <6>;
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};
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usart1_clk: usart1_clk {
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usart1_clk: usart1_clk@7 {
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#clock-cells = <0>;
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reg = <7>;
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};
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usart2_clk: usart2_clk {
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usart2_clk: usart2_clk@8 {
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#clock-cells = <0>;
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reg = <8>;
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};
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mci0_clk: mci0_clk {
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mci0_clk: mci0_clk@9 {
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#clock-cells = <0>;
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reg = <9>;
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};
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udc_clk: udc_clk {
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udc_clk: udc_clk@10 {
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#clock-cells = <0>;
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reg = <10>;
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};
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twi0_clk: twi0_clk {
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twi0_clk: twi0_clk@11 {
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reg = <11>;
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#clock-cells = <0>;
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};
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spi0_clk: spi0_clk {
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spi0_clk: spi0_clk@12 {
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#clock-cells = <0>;
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reg = <12>;
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};
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spi1_clk: spi1_clk {
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spi1_clk: spi1_clk@13 {
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#clock-cells = <0>;
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reg = <13>;
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};
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ssc0_clk: ssc0_clk {
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ssc0_clk: ssc0_clk@14 {
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#clock-cells = <0>;
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reg = <14>;
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};
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tc0_clk: tc0_clk {
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tc0_clk: tc0_clk@17 {
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#clock-cells = <0>;
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reg = <17>;
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};
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tc1_clk: tc1_clk {
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tc1_clk: tc1_clk@18 {
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#clock-cells = <0>;
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reg = <18>;
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};
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tc2_clk: tc2_clk {
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tc2_clk: tc2_clk@19 {
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#clock-cells = <0>;
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reg = <19>;
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};
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ohci_clk: ohci_clk {
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ohci_clk: ohci_clk@20 {
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#clock-cells = <0>;
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reg = <20>;
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};
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macb0_clk: macb0_clk {
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macb0_clk: macb0_clk@21 {
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#clock-cells = <0>;
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reg = <21>;
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};
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isi_clk: isi_clk {
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isi_clk: isi_clk@22 {
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#clock-cells = <0>;
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reg = <22>;
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};
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usart3_clk: usart3_clk {
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usart3_clk: usart3_clk@23 {
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#clock-cells = <0>;
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reg = <23>;
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};
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uart0_clk: uart0_clk {
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uart0_clk: uart0_clk@24 {
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#clock-cells = <0>;
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reg = <24>;
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};
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uart1_clk: uart1_clk {
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uart1_clk: uart1_clk@25 {
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#clock-cells = <0>;
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reg = <25>;
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};
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tc3_clk: tc3_clk {
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tc3_clk: tc3_clk@26 {
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#clock-cells = <0>;
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reg = <26>;
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};
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tc4_clk: tc4_clk {
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tc4_clk: tc4_clk@27 {
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#clock-cells = <0>;
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reg = <27>;
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};
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tc5_clk: tc5_clk {
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tc5_clk: tc5_clk@28 {
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#clock-cells = <0>;
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reg = <28>;
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};
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@ -395,11 +403,51 @@
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clock-names = "t0_clk", "t1_clk", "t2_clk", "slow_clk";
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};
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pioA: gpio@fffff400 {
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compatible = "atmel,at91rm9200-gpio";
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reg = <0xfffff400 0x200>;
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interrupts = <2 IRQ_TYPE_LEVEL_HIGH 1>;
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#gpio-cells = <2>;
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gpio-controller;
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interrupt-controller;
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#interrupt-cells = <2>;
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clocks = <&pioA_clk>;
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u-boot,dm-pre-reloc;
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};
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pioB: gpio@fffff600 {
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compatible = "atmel,at91rm9200-gpio";
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reg = <0xfffff600 0x200>;
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interrupts = <3 IRQ_TYPE_LEVEL_HIGH 1>;
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#gpio-cells = <2>;
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gpio-controller;
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interrupt-controller;
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#interrupt-cells = <2>;
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clocks = <&pioB_clk>;
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u-boot,dm-pre-reloc;
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};
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pioC: gpio@fffff800 {
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compatible = "atmel,at91rm9200-gpio";
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reg = <0xfffff800 0x200>;
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interrupts = <4 IRQ_TYPE_LEVEL_HIGH 1>;
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#gpio-cells = <2>;
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gpio-controller;
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interrupt-controller;
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#interrupt-cells = <2>;
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clocks = <&pioC_clk>;
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u-boot,dm-pre-reloc;
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};
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pinctrl@fffff400 {
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#address-cells = <1>;
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#size-cells = <1>;
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compatible = "atmel,at91rm9200-pinctrl", "simple-bus";
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ranges = <0xfffff400 0xfffff400 0x600>;
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reg = <0xfffff400 0x200 /* pioA */
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0xfffff600 0x200 /* pioB */
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0xfffff800 0x200 /* pioC */
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>;
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atmel,mux-mask = <
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/* A B */
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@ -407,9 +455,11 @@
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0xffffffff 0x7fff3ccf /* pioB */
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0xffffffff 0x007fffff /* pioC */
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>;
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u-boot,dm-pre-reloc;
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/* shared pinctrl settings */
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dbgu {
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u-boot,dm-pre-reloc;
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pinctrl_dbgu: dbgu-0 {
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atmel,pins =
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<AT91_PIOB 14 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB14 periph A */
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@ -719,39 +769,6 @@
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atmel,pins = <AT91_PIOB 19 AT91_PERIPH_B AT91_PINCTRL_NONE>;
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};
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};
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pioA: gpio@fffff400 {
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compatible = "atmel,at91rm9200-gpio";
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reg = <0xfffff400 0x200>;
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interrupts = <2 IRQ_TYPE_LEVEL_HIGH 1>;
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#gpio-cells = <2>;
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gpio-controller;
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interrupt-controller;
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#interrupt-cells = <2>;
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clocks = <&pioA_clk>;
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};
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pioB: gpio@fffff600 {
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compatible = "atmel,at91rm9200-gpio";
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reg = <0xfffff600 0x200>;
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interrupts = <3 IRQ_TYPE_LEVEL_HIGH 1>;
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#gpio-cells = <2>;
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gpio-controller;
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interrupt-controller;
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#interrupt-cells = <2>;
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clocks = <&pioB_clk>;
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};
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pioC: gpio@fffff800 {
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compatible = "atmel,at91rm9200-gpio";
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reg = <0xfffff800 0x200>;
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interrupts = <4 IRQ_TYPE_LEVEL_HIGH 1>;
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#gpio-cells = <2>;
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gpio-controller;
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interrupt-controller;
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#interrupt-cells = <2>;
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clocks = <&pioC_clk>;
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};
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};
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dbgu: serial@fffff200 {
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215
arch/arm/dts/at91sam9260ek.dts
Normal file
215
arch/arm/dts/at91sam9260ek.dts
Normal file
@ -0,0 +1,215 @@
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/*
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* Device Tree file for Atmel at91sam9260 Evaluation Kit
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*
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* Copyright (C) 2016 Atmel,
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* 2016 Nicolas Ferre <nicolas.ferre@atmel.com>
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*
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* This file is dual-licensed: you can use it either under the terms
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* of the GPL or the X11 license, at your option. Note that this dual
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* licensing only applies to this file, and not this project as a
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* whole.
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*
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* a) This file is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of the
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* License, or (at your option) any later version.
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*
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* This file 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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* Or, alternatively,
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*
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* b) Permission is hereby granted, free of charge, to any person
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* obtaining a copy of this software and associated documentation
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* files (the "Software"), to deal in the Software without
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* restriction, including without limitation the rights to use,
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* copy, modify, merge, publish, distribute, sublicense, and/or
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* sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following
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* conditions:
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*
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* The above copyright notice and this permission notice shall be
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* included in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
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* OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
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* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
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* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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* OTHER DEALINGS IN THE SOFTWARE.
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*/
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/dts-v1/;
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#include "at91sam9260.dtsi"
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/ {
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model = "Atmel at91sam9260ek";
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compatible = "atmel,at91sam9260ek", "atmel,at91sam9260", "atmel,at91sam9";
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chosen {
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u-boot,dm-pre-reloc;
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stdout-path = &dbgu;
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};
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memory {
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reg = <0x20000000 0x4000000>;
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};
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clocks {
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slow_xtal {
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clock-frequency = <32768>;
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};
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main_xtal {
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clock-frequency = <18432000>;
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};
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};
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ahb {
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apb {
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usb1: gadget@fffa4000 {
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atmel,vbus-gpio = <&pioC 5 GPIO_ACTIVE_HIGH>;
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status = "okay";
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};
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mmc0: mmc@fffa8000 {
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pinctrl-0 = <
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&pinctrl_board_mmc0_slot1
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&pinctrl_mmc0_clk
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&pinctrl_mmc0_slot1_cmd_dat0
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&pinctrl_mmc0_slot1_dat1_3>;
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status = "okay";
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slot@1 {
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reg = <1>;
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bus-width = <4>;
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cd-gpios = <&pioC 9 GPIO_ACTIVE_HIGH>;
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};
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};
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usart0: serial@fffb0000 {
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pinctrl-0 =
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<&pinctrl_usart0
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&pinctrl_usart0_rts
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&pinctrl_usart0_cts
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&pinctrl_usart0_dtr_dsr
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&pinctrl_usart0_dcd
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&pinctrl_usart0_ri>;
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status = "okay";
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};
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usart1: serial@fffb4000 {
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status = "okay";
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};
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ssc0: ssc@fffbc000 {
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status = "okay";
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pinctrl-0 = <&pinctrl_ssc0_tx>;
|
||||
};
|
||||
|
||||
macb0: ethernet@fffc4000 {
|
||||
phy-mode = "rmii";
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
spi0: spi@fffc8000 {
|
||||
cs-gpios = <0>, <&pioC 11 0>, <0>, <0>;
|
||||
mtd_dataflash@0 {
|
||||
compatible = "atmel,at45", "atmel,dataflash";
|
||||
spi-max-frequency = <50000000>;
|
||||
reg = <1>;
|
||||
};
|
||||
};
|
||||
|
||||
dbgu: serial@fffff200 {
|
||||
u-boot,dm-pre-reloc;
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
pinctrl@fffff400 {
|
||||
board {
|
||||
pinctrl_board_mmc0_slot1: mmc0_slot1-board {
|
||||
atmel,pins =
|
||||
<AT91_PIOC 9 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>;
|
||||
};
|
||||
};
|
||||
};
|
||||
|
||||
shdwc@fffffd10 {
|
||||
atmel,wakeup-counter = <10>;
|
||||
atmel,wakeup-rtt-timer;
|
||||
};
|
||||
|
||||
rtc@fffffd20 {
|
||||
atmel,rtt-rtc-time-reg = <&gpbr 0x0>;
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
watchdog@fffffd40 {
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
gpbr: syscon@fffffd50 {
|
||||
status = "okay";
|
||||
};
|
||||
};
|
||||
|
||||
usb0: ohci@00500000 {
|
||||
num-ports = <2>;
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
nand0: nand@40000000 {
|
||||
nand-bus-width = <8>;
|
||||
nand-ecc-mode = "soft";
|
||||
nand-on-flash-bbt;
|
||||
status = "okay";
|
||||
};
|
||||
};
|
||||
|
||||
gpio_keys {
|
||||
compatible = "gpio-keys";
|
||||
|
||||
btn3 {
|
||||
label = "Button 3";
|
||||
gpios = <&pioA 30 GPIO_ACTIVE_LOW>;
|
||||
linux,code = <0x103>;
|
||||
wakeup-source;
|
||||
};
|
||||
|
||||
btn4 {
|
||||
label = "Button 4";
|
||||
gpios = <&pioA 31 GPIO_ACTIVE_LOW>;
|
||||
linux,code = <0x104>;
|
||||
wakeup-source;
|
||||
};
|
||||
};
|
||||
|
||||
i2c-gpio-0 {
|
||||
#address-cells = <1>;
|
||||
#size-cells = <0>;
|
||||
status = "okay";
|
||||
|
||||
24c512@50 {
|
||||
compatible = "24c512";
|
||||
reg = <0x50>;
|
||||
};
|
||||
};
|
||||
|
||||
leds {
|
||||
compatible = "gpio-leds";
|
||||
|
||||
ds1 {
|
||||
label = "ds1";
|
||||
gpios = <&pioA 9 GPIO_ACTIVE_HIGH>;
|
||||
linux,default-trigger = "heartbeat";
|
||||
};
|
||||
|
||||
ds5 {
|
||||
label = "ds5";
|
||||
gpios = <&pioA 6 GPIO_ACTIVE_LOW>;
|
||||
};
|
||||
};
|
||||
};
|
||||
@ -40,7 +40,7 @@
|
||||
};
|
||||
|
||||
pmc: pmc@fffffc00 {
|
||||
plla: pllack {
|
||||
plla: pllack@0 {
|
||||
atmel,clk-input-range = <2000000 32000000>;
|
||||
atmel,pll-clk-output-ranges = <745000000 800000000 0 0>,
|
||||
<695000000 750000000 1 0>,
|
||||
@ -52,7 +52,7 @@
|
||||
<400000000 450000000 3 1>;
|
||||
};
|
||||
|
||||
pllb: pllbck {
|
||||
pllb: pllbck@1 {
|
||||
compatible = "atmel,at91sam9g20-clk-pllb";
|
||||
atmel,clk-input-range = <2000000 32000000>;
|
||||
atmel,pll-clk-output-ranges = <30000000 100000000 0 0>;
|
||||
|
||||
29
arch/arm/dts/at91sam9g20ek.dts
Normal file
29
arch/arm/dts/at91sam9g20ek.dts
Normal file
@ -0,0 +1,29 @@
|
||||
/*
|
||||
* at91sam9g20ek.dts - Device Tree file for Atmel at91sam9g20ek board
|
||||
*
|
||||
* Copyright (C) 2012 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
|
||||
*
|
||||
* Licensed under GPLv2.
|
||||
*/
|
||||
/dts-v1/;
|
||||
#include "at91sam9g20ek_common.dtsi"
|
||||
|
||||
/ {
|
||||
model = "Atmel at91sam9g20ek";
|
||||
compatible = "atmel,at91sam9g20ek", "atmel,at91sam9g20", "atmel,at91sam9";
|
||||
|
||||
leds {
|
||||
compatible = "gpio-leds";
|
||||
|
||||
ds1 {
|
||||
label = "ds1";
|
||||
gpios = <&pioA 9 GPIO_ACTIVE_HIGH>;
|
||||
linux,default-trigger = "heartbeat";
|
||||
};
|
||||
|
||||
ds5 {
|
||||
label = "ds5";
|
||||
gpios = <&pioA 6 GPIO_ACTIVE_LOW>;
|
||||
};
|
||||
};
|
||||
};
|
||||
56
arch/arm/dts/at91sam9g20ek_2mmc.dts
Normal file
56
arch/arm/dts/at91sam9g20ek_2mmc.dts
Normal file
@ -0,0 +1,56 @@
|
||||
/*
|
||||
* at91sam9g20ek_2mmc.dts - Device Tree file for Atmel at91sam9g20ek 2 MMC board
|
||||
*
|
||||
* Copyright (C) 2012 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
|
||||
*
|
||||
* Licensed under GPLv2.
|
||||
*/
|
||||
/dts-v1/;
|
||||
#include "at91sam9g20ek_common.dtsi"
|
||||
|
||||
/ {
|
||||
model = "Atmel at91sam9g20ek 2 mmc";
|
||||
compatible = "atmel,at91sam9g20ek_2mmc", "atmel,at91sam9g20", "atmel,at91sam9";
|
||||
|
||||
ahb {
|
||||
apb{
|
||||
mmc0: mmc@fffa8000 {
|
||||
/* clk already mux wuth slot0 */
|
||||
pinctrl-0 = <
|
||||
&pinctrl_board_mmc0_slot0
|
||||
&pinctrl_mmc0_clk
|
||||
&pinctrl_mmc0_slot0_cmd_dat0
|
||||
&pinctrl_mmc0_slot0_dat1_3>;
|
||||
slot@0 {
|
||||
reg = <0>;
|
||||
bus-width = <4>;
|
||||
cd-gpios = <&pioC 2 GPIO_ACTIVE_HIGH>;
|
||||
};
|
||||
};
|
||||
|
||||
pinctrl@fffff400 {
|
||||
mmc0_slot0 {
|
||||
pinctrl_board_mmc0_slot0: mmc0_slot0-board {
|
||||
atmel,pins =
|
||||
<AT91_PIOC 2 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>; /* PC2 gpio CD pin pull up and deglitch */
|
||||
};
|
||||
};
|
||||
};
|
||||
};
|
||||
};
|
||||
|
||||
leds {
|
||||
compatible = "gpio-leds";
|
||||
|
||||
ds1 {
|
||||
label = "ds1";
|
||||
gpios = <&pioB 9 GPIO_ACTIVE_HIGH>;
|
||||
linux,default-trigger = "heartbeat";
|
||||
};
|
||||
|
||||
ds5 {
|
||||
label = "ds5";
|
||||
gpios = <&pioB 8 GPIO_ACTIVE_LOW>;
|
||||
};
|
||||
};
|
||||
};
|
||||
227
arch/arm/dts/at91sam9g20ek_common.dtsi
Normal file
227
arch/arm/dts/at91sam9g20ek_common.dtsi
Normal file
@ -0,0 +1,227 @@
|
||||
/*
|
||||
* at91sam9g20ek_common.dtsi - Device Tree file for Atmel at91sam9g20ek board
|
||||
*
|
||||
* Copyright (C) 2012 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
|
||||
*
|
||||
* Licensed under GPLv2.
|
||||
*/
|
||||
#include "at91sam9g20.dtsi"
|
||||
|
||||
/ {
|
||||
chosen {
|
||||
u-boot,dm-pre-reloc;
|
||||
stdout-path = &dbgu;
|
||||
};
|
||||
|
||||
memory {
|
||||
reg = <0x20000000 0x4000000>;
|
||||
};
|
||||
|
||||
clocks {
|
||||
slow_xtal {
|
||||
clock-frequency = <32768>;
|
||||
};
|
||||
|
||||
main_xtal {
|
||||
clock-frequency = <18432000>;
|
||||
};
|
||||
};
|
||||
|
||||
ahb {
|
||||
apb {
|
||||
pinctrl@fffff400 {
|
||||
board {
|
||||
pinctrl_pck0_as_mck: pck0_as_mck {
|
||||
atmel,pins =
|
||||
<AT91_PIOC 1 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PC1 periph B */
|
||||
};
|
||||
|
||||
};
|
||||
|
||||
mmc0_slot1 {
|
||||
pinctrl_board_mmc0_slot1: mmc0_slot1-board {
|
||||
atmel,pins =
|
||||
<AT91_PIOC 9 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>; /* PC9 gpio CD pin pull up and deglitch */
|
||||
};
|
||||
};
|
||||
};
|
||||
|
||||
dbgu: serial@fffff200 {
|
||||
u-boot,dm-pre-reloc;
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
usart0: serial@fffb0000 {
|
||||
pinctrl-0 =
|
||||
<&pinctrl_usart0
|
||||
&pinctrl_usart0_rts
|
||||
&pinctrl_usart0_cts
|
||||
&pinctrl_usart0_dtr_dsr
|
||||
&pinctrl_usart0_dcd
|
||||
&pinctrl_usart0_ri>;
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
usart1: serial@fffb4000 {
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
macb0: ethernet@fffc4000 {
|
||||
phy-mode = "rmii";
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
usb1: gadget@fffa4000 {
|
||||
atmel,vbus-gpio = <&pioC 5 GPIO_ACTIVE_HIGH>;
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
mmc0: mmc@fffa8000 {
|
||||
pinctrl-0 = <
|
||||
&pinctrl_board_mmc0_slot1
|
||||
&pinctrl_mmc0_clk
|
||||
&pinctrl_mmc0_slot1_cmd_dat0
|
||||
&pinctrl_mmc0_slot1_dat1_3>;
|
||||
status = "okay";
|
||||
slot@1 {
|
||||
reg = <1>;
|
||||
bus-width = <4>;
|
||||
cd-gpios = <&pioC 9 GPIO_ACTIVE_HIGH>;
|
||||
};
|
||||
};
|
||||
|
||||
ssc0: ssc@fffbc000 {
|
||||
status = "okay";
|
||||
pinctrl-0 = <&pinctrl_ssc0_tx>;
|
||||
};
|
||||
|
||||
spi0: spi@fffc8000 {
|
||||
cs-gpios = <0>, <&pioC 11 0>, <0>, <0>;
|
||||
mtd_dataflash@0 {
|
||||
compatible = "atmel,at45", "atmel,dataflash";
|
||||
spi-max-frequency = <50000000>;
|
||||
reg = <1>;
|
||||
};
|
||||
};
|
||||
|
||||
shdwc@fffffd10 {
|
||||
atmel,wakeup-counter = <10>;
|
||||
atmel,wakeup-rtt-timer;
|
||||
};
|
||||
|
||||
rtc@fffffd20 {
|
||||
atmel,rtt-rtc-time-reg = <&gpbr 0x0>;
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
watchdog@fffffd40 {
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
gpbr: syscon@fffffd50 {
|
||||
status = "okay";
|
||||
};
|
||||
};
|
||||
|
||||
nand0: nand@40000000 {
|
||||
nand-bus-width = <8>;
|
||||
nand-ecc-mode = "soft";
|
||||
nand-on-flash-bbt;
|
||||
status = "okay";
|
||||
|
||||
at91bootstrap@0 {
|
||||
label = "at91bootstrap";
|
||||
reg = <0x0 0x20000>;
|
||||
};
|
||||
|
||||
barebox@20000 {
|
||||
label = "barebox";
|
||||
reg = <0x20000 0x40000>;
|
||||
};
|
||||
|
||||
bareboxenv@60000 {
|
||||
label = "bareboxenv";
|
||||
reg = <0x60000 0x20000>;
|
||||
};
|
||||
|
||||
bareboxenv2@80000 {
|
||||
label = "bareboxenv2";
|
||||
reg = <0x80000 0x20000>;
|
||||
};
|
||||
|
||||
oftree@80000 {
|
||||
label = "oftree";
|
||||
reg = <0xa0000 0x20000>;
|
||||
};
|
||||
|
||||
kernel@a0000 {
|
||||
label = "kernel";
|
||||
reg = <0xc0000 0x400000>;
|
||||
};
|
||||
|
||||
rootfs@4a0000 {
|
||||
label = "rootfs";
|
||||
reg = <0x4c0000 0x7800000>;
|
||||
};
|
||||
|
||||
data@7ca0000 {
|
||||
label = "data";
|
||||
reg = <0x7cc0000 0x8340000>;
|
||||
};
|
||||
};
|
||||
|
||||
usb0: ohci@00500000 {
|
||||
num-ports = <2>;
|
||||
status = "okay";
|
||||
};
|
||||
};
|
||||
|
||||
i2c-gpio-0 {
|
||||
#address-cells = <1>;
|
||||
#size-cells = <0>;
|
||||
status = "okay";
|
||||
|
||||
24c512@50 {
|
||||
compatible = "24c512";
|
||||
reg = <0x50>;
|
||||
};
|
||||
|
||||
wm8731: wm8731@1b {
|
||||
compatible = "wm8731";
|
||||
reg = <0x1b>;
|
||||
};
|
||||
};
|
||||
|
||||
gpio_keys {
|
||||
compatible = "gpio-keys";
|
||||
|
||||
btn3 {
|
||||
label = "Button 3";
|
||||
gpios = <&pioA 30 GPIO_ACTIVE_LOW>;
|
||||
linux,code = <0x103>;
|
||||
wakeup-source;
|
||||
};
|
||||
|
||||
btn4 {
|
||||
label = "Button 4";
|
||||
gpios = <&pioA 31 GPIO_ACTIVE_LOW>;
|
||||
linux,code = <0x104>;
|
||||
wakeup-source;
|
||||
};
|
||||
};
|
||||
|
||||
sound {
|
||||
compatible = "atmel,at91sam9g20ek-wm8731-audio";
|
||||
pinctrl-names = "default";
|
||||
pinctrl-0 = <&pinctrl_pck0_as_mck>;
|
||||
|
||||
atmel,model = "wm8731 @ AT91SAMG20EK";
|
||||
|
||||
atmel,audio-routing =
|
||||
"Ext Spk", "LHPOUT",
|
||||
"Int Mic", "MICIN";
|
||||
|
||||
atmel,ssc-controller = <&ssc0>;
|
||||
atmel,audio-codec = <&wm8731>;
|
||||
};
|
||||
};
|
||||
Loading…
Reference in New Issue
Block a user