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https://github.com/AsahiLinux/u-boot
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ARM: dts: at91: Add dts files for at91sam9263ek
The device tree source files of at91sam9263ek boards are copied from the Linux v4.10, do the changes as below. - Add the reg property for the pinctrl node. - Move the gpio (pioA, pioB, pioC, pioD, pioE) 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. - 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
1e315a356b
commit
6cb2a7fe81
3 changed files with 340 additions and 89 deletions
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@ -352,6 +352,8 @@ 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_AT91SAM9263EK) += at91sam9263ek.dtb
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dtb-$(CONFIG_TARGET_AT91SAM9RLEK) += at91sam9rlek.dtb
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dtb-$(CONFIG_TARGET_AT91SAM9260EK) += \
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@ -77,12 +77,14 @@
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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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@ -100,6 +102,7 @@
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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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@ -114,7 +117,7 @@
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clocks = <&main_osc>;
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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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@ -126,7 +129,7 @@
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<190000000 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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@ -145,6 +148,7 @@
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clocks = <&slow_xtal>, <&main>, <&plla>, <&pllb>;
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atmel,clk-output-range = <0 120000000>;
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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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@ -161,25 +165,25 @@
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interrupt-parent = <&pmc>;
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clocks = <&slow_xtal>, <&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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};
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prog2: prog2 {
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prog2: prog@2 {
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#clock-cells = <0>;
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reg = <2>;
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interrupts = <AT91_PMC_PCKRDY(2)>;
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};
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prog3: prog3 {
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prog3: prog@3 {
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#clock-cells = <0>;
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reg = <3>;
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interrupts = <AT91_PMC_PCKRDY(3)>;
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@ -191,37 +195,37 @@
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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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};
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pck2: pck2 {
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pck2: pck2@10 {
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#clock-cells = <0>;
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reg = <10>;
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clocks = <&prog2>;
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};
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pck3: pck3 {
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pck3: pck3@11 {
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#clock-cells = <0>;
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reg = <11>;
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clocks = <&prog3>;
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@ -233,123 +237,127 @@
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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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pioCDE_clk: pioCDE_clk {
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pioCDE_clk: pioCDE_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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usart0_clk: usart0_clk {
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usart0_clk: usart0_clk@7 {
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#clock-cells = <0>;
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reg = <7>;
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};
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usart1_clk: usart1_clk {
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usart1_clk: usart1_clk@8 {
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#clock-cells = <0>;
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reg = <8>;
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};
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usart2_clk: usart2_clk {
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usart2_clk: usart2_clk@9 {
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#clock-cells = <0>;
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reg = <9>;
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};
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mci0_clk: mci0_clk {
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mci0_clk: mci0_clk@10 {
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#clock-cells = <0>;
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reg = <10>;
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};
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mci1_clk: mci1_clk {
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mci1_clk: mci1_clk@11 {
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#clock-cells = <0>;
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reg = <11>;
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};
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can_clk: can_clk {
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can_clk: can_clk@12 {
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#clock-cells = <0>;
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reg = <12>;
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};
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twi0_clk: twi0_clk {
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twi0_clk: twi0_clk@13 {
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#clock-cells = <0>;
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reg = <13>;
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};
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spi0_clk: spi0_clk {
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spi0_clk: spi0_clk@14 {
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#clock-cells = <0>;
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reg = <14>;
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};
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spi1_clk: spi1_clk {
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spi1_clk: spi1_clk@15 {
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#clock-cells = <0>;
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reg = <15>;
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};
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ssc0_clk: ssc0_clk {
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ssc0_clk: ssc0_clk@16 {
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#clock-cells = <0>;
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reg = <16>;
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};
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ssc1_clk: ssc1_clk {
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ssc1_clk: ssc1_clk@17 {
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#clock-cells = <0>;
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reg = <17>;
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};
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ac97_clk: ac97_clk {
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ac97_clk: ac97_clk@18 {
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#clock-cells = <0>;
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reg = <18>;
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};
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tcb_clk: tcb_clk {
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tcb_clk: tcb_clk@19 {
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#clock-cells = <0>;
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reg = <19>;
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};
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pwm_clk: pwm_clk {
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pwm_clk: pwm_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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g2de_clk: g2de_clk {
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g2de_clk: g2de_clk@23 {
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#clock-cells = <0>;
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reg = <23>;
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};
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udc_clk: udc_clk {
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udc_clk: udc_clk@24 {
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#clock-cells = <0>;
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reg = <24>;
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};
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isi_clk: isi_clk {
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isi_clk: isi_clk@25 {
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#clock-cells = <0>;
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reg = <25>;
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};
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lcd_clk: lcd_clk {
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lcd_clk: lcd_clk@26 {
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#clock-cells = <0>;
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reg = <26>;
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};
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dma_clk: dma_clk {
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dma_clk: dma_clk@27 {
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#clock-cells = <0>;
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reg = <27>;
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};
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ohci_clk: ohci_clk {
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ohci_clk: ohci_clk@29 {
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#clock-cells = <0>;
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reg = <29>;
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};
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@ -398,6 +406,12 @@
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#size-cells = <1>;
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compatible = "atmel,at91rm9200-pinctrl", "simple-bus";
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ranges = <0xfffff200 0xfffff200 0xa00>;
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reg = <0xfffff200 0x200
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0xfffff400 0x200
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0xfffff600 0x200
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0xfffff800 0x200
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0xfffffa00 0x200
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>;
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atmel,mux-mask = <
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/* A B */
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@ -412,8 +426,8 @@
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dbgu {
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pinctrl_dbgu: dbgu-0 {
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atmel,pins =
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<AT91_PIOC 30 AT91_PERIPH_A AT91_PINCTRL_NONE /* PC30 periph A */
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AT91_PIOC 31 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>; /* PC31 periph with pullup */
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<AT91_PIOC 30 AT91_PERIPH_A AT91_PINCTRL_PULL_UP
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AT91_PIOC 31 AT91_PERIPH_A AT91_PINCTRL_NONE>;
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};
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};
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@ -707,60 +721,66 @@
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};
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};
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pioA: gpio@fffff200 {
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compatible = "atmel,at91rm9200-gpio";
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reg = <0xfffff200 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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};
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pioB: gpio@fffff400 {
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compatible = "atmel,at91rm9200-gpio";
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reg = <0xfffff400 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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pioA: gpio@fffff200 {
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compatible = "atmel,at91rm9200-gpio";
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reg = <0xfffff200 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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pioC: gpio@fffff600 {
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compatible = "atmel,at91rm9200-gpio";
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reg = <0xfffff600 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 = <&pioCDE_clk>;
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};
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pioB: gpio@fffff400 {
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compatible = "atmel,at91rm9200-gpio";
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reg = <0xfffff400 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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pioD: 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 = <&pioCDE_clk>;
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};
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pioC: gpio@fffff600 {
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compatible = "atmel,at91rm9200-gpio";
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reg = <0xfffff600 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 = <&pioCDE_clk>;
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u-boot,dm-pre-reloc;
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};
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pioE: gpio@fffffa00 {
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compatible = "atmel,at91rm9200-gpio";
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reg = <0xfffffa00 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 = <&pioCDE_clk>;
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};
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pioD: 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 = <&pioCDE_clk>;
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u-boot,dm-pre-reloc;
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};
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pioE: gpio@fffffa00 {
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compatible = "atmel,at91rm9200-gpio";
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reg = <0xfffffa00 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 = <&pioCDE_clk>;
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u-boot,dm-pre-reloc;
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};
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dbgu: serial@ffffee00 {
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@ -1019,7 +1039,7 @@
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};
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};
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i2c@0 {
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i2c-gpio-0 {
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compatible = "i2c-gpio";
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gpios = <&pioB 4 GPIO_ACTIVE_HIGH /* sda */
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&pioB 5 GPIO_ACTIVE_HIGH /* scl */
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229
arch/arm/dts/at91sam9263ek.dts
Normal file
229
arch/arm/dts/at91sam9263ek.dts
Normal file
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@ -0,0 +1,229 @@
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/*
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* at91sam9263ek.dts - Device Tree file for Atmel at91sam9263 reference board
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*
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* Copyright (C) 2012 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
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*
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* Licensed under GPLv2 only
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*/
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/dts-v1/;
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#include "at91sam9263.dtsi"
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/ {
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model = "Atmel at91sam9263ek";
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compatible = "atmel,at91sam9263ek", "atmel,at91sam9263", "atmel,at91sam9";
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chosen {
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bootargs = "mem=64M root=/dev/mtdblock5 rw rootfstype=ubifs";
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stdout-path = "serial0:115200n8";
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u-boot,dm-pre-reloc;
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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 = <16367660>;
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};
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};
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ahb {
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apb {
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dbgu: serial@ffffee00 {
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u-boot,dm-pre-reloc;
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status = "okay";
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};
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||||
usart0: serial@fff8c000 {
|
||||
pinctrl-0 = <
|
||||
&pinctrl_usart0
|
||||
&pinctrl_usart0_rts
|
||||
&pinctrl_usart0_cts>;
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
macb0: ethernet@fffbc000 {
|
||||
phy-mode = "rmii";
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
usb1: gadget@fff78000 {
|
||||
atmel,vbus-gpio = <&pioA 25 GPIO_ACTIVE_HIGH>;
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
mmc0: mmc@fff80000 {
|
||||
pinctrl-0 = <
|
||||
&pinctrl_board_mmc0
|
||||
&pinctrl_mmc0_clk
|
||||
&pinctrl_mmc0_slot0_cmd_dat0
|
||||
&pinctrl_mmc0_slot0_dat1_3>;
|
||||
status = "okay";
|
||||
slot@0 {
|
||||
reg = <0>;
|
||||
bus-width = <4>;
|
||||
cd-gpios = <&pioE 18 GPIO_ACTIVE_HIGH>;
|
||||
wp-gpios = <&pioE 19 GPIO_ACTIVE_HIGH>;
|
||||
};
|
||||
};
|
||||
|
||||
pinctrl@fffff200 {
|
||||
mmc0 {
|
||||
pinctrl_board_mmc0: mmc0-board {
|
||||
atmel,pins =
|
||||
<AT91_PIOE 18 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH /* PE18 gpio CD pin pull up and deglitch */
|
||||
AT91_PIOE 19 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP>; /* PE19 gpio WP pin pull up */
|
||||
};
|
||||
};
|
||||
};
|
||||
|
||||
spi0: spi@fffa4000 {
|
||||
status = "okay";
|
||||
cs-gpios = <&pioA 5 0>, <0>, <0>, <0>;
|
||||
mtd_dataflash@0 {
|
||||
compatible = "atmel,at45", "atmel,dataflash";
|
||||
spi-max-frequency = <50000000>;
|
||||
reg = <0>;
|
||||
};
|
||||
};
|
||||
|
||||
watchdog@fffffd40 {
|
||||
status = "okay";
|
||||
};
|
||||
};
|
||||
|
||||
fb0: fb@0x00700000 {
|
||||
display = <&display0>;
|
||||
status = "okay";
|
||||
|
||||
display0: display {
|
||||
bits-per-pixel = <16>;
|
||||
atmel,lcdcon-backlight;
|
||||
atmel,dmacon = <0x1>;
|
||||
atmel,lcdcon2 = <0x80008002>;
|
||||
atmel,guard-time = <1>;
|
||||
|
||||
display-timings {
|
||||
native-mode = <&timing0>;
|
||||
timing0: timing0 {
|
||||
clock-frequency = <4965000>;
|
||||
hactive = <240>;
|
||||
vactive = <320>;
|
||||
hback-porch = <1>;
|
||||
hfront-porch = <33>;
|
||||
vback-porch = <1>;
|
||||
vfront-porch = <0>;
|
||||
hsync-len = <5>;
|
||||
vsync-len = <1>;
|
||||
hsync-active = <1>;
|
||||
vsync-active = <1>;
|
||||
};
|
||||
};
|
||||
};
|
||||
};
|
||||
|
||||
nand0: nand@40000000 {
|
||||
nand-bus-width = <8>;
|
||||
nand-ecc-mode = "soft";
|
||||
nand-on-flash-bbt = <1>;
|
||||
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@00a00000 {
|
||||
num-ports = <2>;
|
||||
status = "okay";
|
||||
atmel,vbus-gpio = <&pioA 24 GPIO_ACTIVE_HIGH
|
||||
&pioA 21 GPIO_ACTIVE_HIGH
|
||||
>;
|
||||
};
|
||||
};
|
||||
|
||||
leds {
|
||||
compatible = "gpio-leds";
|
||||
|
||||
d3 {
|
||||
label = "d3";
|
||||
gpios = <&pioB 7 GPIO_ACTIVE_HIGH>;
|
||||
linux,default-trigger = "heartbeat";
|
||||
};
|
||||
|
||||
d2 {
|
||||
label = "d2";
|
||||
gpios = <&pioC 29 GPIO_ACTIVE_LOW>;
|
||||
linux,default-trigger = "nand-disk";
|
||||
};
|
||||
};
|
||||
|
||||
gpio_keys {
|
||||
compatible = "gpio-keys";
|
||||
|
||||
left_click {
|
||||
label = "left_click";
|
||||
gpios = <&pioC 5 GPIO_ACTIVE_LOW>;
|
||||
linux,code = <272>;
|
||||
wakeup-source;
|
||||
};
|
||||
|
||||
right_click {
|
||||
label = "right_click";
|
||||
gpios = <&pioC 4 GPIO_ACTIVE_LOW>;
|
||||
linux,code = <273>;
|
||||
wakeup-source;
|
||||
};
|
||||
};
|
||||
|
||||
i2c-gpio-0 {
|
||||
status = "okay";
|
||||
|
||||
24c512@50 {
|
||||
compatible = "24c512";
|
||||
reg = <0x50>;
|
||||
pagesize = <128>;
|
||||
};
|
||||
};
|
||||
};
|
||||
Loading…
Reference in a new issue