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Diffstat (limited to 'arch/arm/boot/dts/renesas/r7s72100-genmai.dts')
-rw-r--r--arch/arm/boot/dts/renesas/r7s72100-genmai.dts199
1 files changed, 144 insertions, 55 deletions
diff --git a/arch/arm/boot/dts/renesas/r7s72100-genmai.dts b/arch/arm/boot/dts/renesas/r7s72100-genmai.dts
index 29ba098f5dd5..c81840dfb7da 100644
--- a/arch/arm/boot/dts/renesas/r7s72100-genmai.dts
+++ b/arch/arm/boot/dts/renesas/r7s72100-genmai.dts
@@ -9,6 +9,7 @@
/dts-v1/;
#include "r7s72100.dtsi"
#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
#include <dt-bindings/pinctrl/r7s72100-pinctrl.h>
/ {
@@ -24,11 +25,6 @@
stdout-path = "serial0:115200n8";
};
- memory@8000000 {
- device_type = "memory";
- reg = <0x08000000 0x08000000>;
- };
-
flash@18000000 {
compatible = "mtd-rom";
reg = <0x18000000 0x08000000>;
@@ -53,13 +49,29 @@
partition@4000000 {
label = "user1";
- reg = <0x04000000 0x40000000>;
+ reg = <0x04000000 0x04000000>;
};
};
};
+ keyboard {
+ compatible = "gpio-keys";
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&keyboard_pins>;
+
+ key-1 {
+ /* JP3 must be set to 1-2 (default) */
+ interrupts-extended = <&irqc 6 IRQ_TYPE_EDGE_BOTH>;
+ linux,code = <KEY_1>;
+ label = "SW6,SW7";
+ wakeup-source;
+ };
+ };
+
leds {
- status = "okay";
+ /* Needs SDHI0 to be disabled */
+ status = "disabled";
compatible = "gpio-leds";
led1 {
@@ -70,47 +82,22 @@
gpios = <&port4 11 GPIO_ACTIVE_LOW>;
};
};
-};
-
-&pinctrl {
-
- scif2_pins: serial2 {
- /* P3_0 as TxD2; P3_2 as RxD2 */
- pinmux = <RZA1_PINMUX(3, 0, 6)>, <RZA1_PINMUX(3, 2, 4)>;
- };
- i2c2_pins: i2c2 {
- /* RIIC2: P1_4 as SCL, P1_5 as SDA */
- pinmux = <RZA1_PINMUX(1, 4, 1)>, <RZA1_PINMUX(1, 5, 1)>;
+ memory@8000000 {
+ device_type = "memory";
+ reg = <0x08000000 0x08000000>;
};
- ether_pins: ether {
- /* Ethernet on Ports 1,2,3,5 */
- pinmux = <RZA1_PINMUX(1, 14, 4)>,/* P1_14 = ET_COL */
- <RZA1_PINMUX(5, 9, 2)>, /* P5_9 = ET_MDC */
- <RZA1_PINMUX(3, 3, 2)>, /* P3_3 = ET_MDIO */
- <RZA1_PINMUX(3, 4, 2)>, /* P3_4 = ET_RXCLK */
- <RZA1_PINMUX(3, 5, 2)>, /* P3_5 = ET_RXER */
- <RZA1_PINMUX(3, 6, 2)>, /* P3_6 = ET_RXDV */
- <RZA1_PINMUX(2, 0, 2)>, /* P2_0 = ET_TXCLK */
- <RZA1_PINMUX(2, 1, 2)>, /* P2_1 = ET_TXER */
- <RZA1_PINMUX(2, 2, 2)>, /* P2_2 = ET_TXEN */
- <RZA1_PINMUX(2, 3, 2)>, /* P2_3 = ET_CRS */
- <RZA1_PINMUX(2, 4, 2)>, /* P2_4 = ET_TXD0 */
- <RZA1_PINMUX(2, 5, 2)>, /* P2_5 = ET_TXD1 */
- <RZA1_PINMUX(2, 6, 2)>, /* P2_6 = ET_TXD2 */
- <RZA1_PINMUX(2, 7, 2)>, /* P2_7 = ET_TXD3 */
- <RZA1_PINMUX(2, 8, 2)>, /* P2_8 = ET_RXD0 */
- <RZA1_PINMUX(2, 9, 2)>, /* P2_9 = ET_RXD1 */
- <RZA1_PINMUX(2, 10, 2)>,/* P2_10 = ET_RXD2 */
- <RZA1_PINMUX(2, 11, 2)>;/* P2_11 = ET_RXD3 */
+ cvcc2: regulator-mmc {
+ compatible = "regulator-fixed";
+ regulator-name = "Cvcc2";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-boot-on;
+ regulator-always-on;
};
};
-&extal_clk {
- clock-frequency = <13330000>;
-};
-
&bsc {
flash@0 {
compatible = "cfi-flash";
@@ -167,18 +154,6 @@
};
};
-&usb_x1_clk {
- clock-frequency = <48000000>;
-};
-
-&rtc_x1_clk {
- clock-frequency = <32768>;
-};
-
-&mtu2 {
- status = "okay";
-};
-
&ether {
pinctrl-names = "default";
pinctrl-0 = <&ether_pins>;
@@ -194,6 +169,10 @@
};
};
+&extal_clk {
+ clock-frequency = <13330000>;
+};
+
&i2c2 {
status = "okay";
clock-frequency = <400000>;
@@ -208,6 +187,98 @@
};
};
+&mmcif {
+ pinctrl-0 = <&mmcif_pins>;
+ pinctrl-names = "default";
+ cd-gpios = <&port3 8 GPIO_ACTIVE_LOW>;
+
+ vmmc-supply = <&cvcc2>;
+ vqmmc-supply = <&cvcc2>;
+ bus-width = <8>;
+ status = "okay";
+};
+
+&mtu2 {
+ status = "okay";
+};
+
+&ostm0 {
+ status = "okay";
+};
+
+&ostm1 {
+ status = "okay";
+};
+
+&pinctrl {
+ ether_pins: ether {
+ /* Ethernet on Ports 1,2,3,5 */
+ pinmux = <RZA1_PINMUX(1, 14, 4)>,/* P1_14 = ET_COL */
+ <RZA1_PINMUX(5, 9, 2)>, /* P5_9 = ET_MDC */
+ <RZA1_PINMUX(3, 3, 2)>, /* P3_3 = ET_MDIO */
+ <RZA1_PINMUX(3, 4, 2)>, /* P3_4 = ET_RXCLK */
+ <RZA1_PINMUX(3, 5, 2)>, /* P3_5 = ET_RXER */
+ <RZA1_PINMUX(3, 6, 2)>, /* P3_6 = ET_RXDV */
+ <RZA1_PINMUX(2, 0, 2)>, /* P2_0 = ET_TXCLK */
+ <RZA1_PINMUX(2, 1, 2)>, /* P2_1 = ET_TXER */
+ <RZA1_PINMUX(2, 2, 2)>, /* P2_2 = ET_TXEN */
+ <RZA1_PINMUX(2, 3, 2)>, /* P2_3 = ET_CRS */
+ <RZA1_PINMUX(2, 4, 2)>, /* P2_4 = ET_TXD0 */
+ <RZA1_PINMUX(2, 5, 2)>, /* P2_5 = ET_TXD1 */
+ <RZA1_PINMUX(2, 6, 2)>, /* P2_6 = ET_TXD2 */
+ <RZA1_PINMUX(2, 7, 2)>, /* P2_7 = ET_TXD3 */
+ <RZA1_PINMUX(2, 8, 2)>, /* P2_8 = ET_RXD0 */
+ <RZA1_PINMUX(2, 9, 2)>, /* P2_9 = ET_RXD1 */
+ <RZA1_PINMUX(2, 10, 2)>,/* P2_10 = ET_RXD2 */
+ <RZA1_PINMUX(2, 11, 2)>;/* P2_11 = ET_RXD3 */
+ };
+
+ i2c2_pins: i2c2 {
+ /* RIIC2: P1_4 as SCL, P1_5 as SDA */
+ pinmux = <RZA1_PINMUX(1, 4, 1)>, <RZA1_PINMUX(1, 5, 1)>;
+ };
+
+ keyboard_pins: keyboard {
+ /* P3_1 as IRQ6 */
+ pinmux = <RZA1_PINMUX(3, 1, 3)>;
+ };
+
+ mmcif_pins: mmcif {
+ /* MMCIF: P3_8 is CD_GPIO, P3_10 up to P3_15, P4_0 up to P4_3 */
+ pinmux = <RZA1_PINMUX(3, 10, 8)>, /* MMC_D1 */
+ <RZA1_PINMUX(3, 11, 8)>, /* MMC_D0 */
+ <RZA1_PINMUX(3, 12, 8)>, /* MMC_CLK */
+ <RZA1_PINMUX(3, 13, 8)>, /* MMC_CMD */
+ <RZA1_PINMUX(3, 14, 8)>, /* MMC_D3 */
+ <RZA1_PINMUX(3, 15, 8)>, /* MMC_D2 */
+ <RZA1_PINMUX(4, 0, 8)>, /* MMC_D4 */
+ <RZA1_PINMUX(4, 1, 8)>, /* MMC_D5 */
+ <RZA1_PINMUX(4, 2, 8)>, /* MMC_D6 */
+ <RZA1_PINMUX(4, 3, 8)>; /* MMC_D7 */
+ };
+
+ scif2_pins: serial2 {
+ /* P3_0 as TxD2; P3_2 as RxD2 */
+ pinmux = <RZA1_PINMUX(3, 0, 6)>, <RZA1_PINMUX(3, 2, 4)>;
+ };
+
+ sdhi0_pins: sdhi0 {
+ /* SDHI0: P4_8 up to P4_15 */
+ pinmux = <RZA1_PINMUX(4, 8, 3)>, /* SD_CD_0 */
+ <RZA1_PINMUX(4, 9, 3)>, /* SD_WP_0 */
+ <RZA1_PINMUX(4, 10, 3)>, /* SD_D1_0 */
+ <RZA1_PINMUX(4, 11, 3)>, /* SD_D0_0 */
+ <RZA1_PINMUX(4, 12, 3)>, /* SD_CLK_0 */
+ <RZA1_PINMUX(4, 13, 3)>, /* SD_CMD_0 */
+ <RZA1_PINMUX(4, 14, 3)>, /* SD_D3_0 */
+ <RZA1_PINMUX(4, 15, 3)>; /* SD_D2_0 */
+ };
+};
+
+&rtc_x1_clk {
+ clock-frequency = <32768>;
+};
+
&rtc {
status = "okay";
};
@@ -219,12 +290,30 @@
status = "okay";
};
+&sdhi0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&sdhi0_pins>;
+
+ bus-width = <4>;
+ status = "okay";
+};
+
&spi4 {
status = "okay";
codec: codec@0 {
compatible = "wlf,wm8978";
reg = <0>;
- spi-max-frequency = <5000000>;
+ spi-max-frequency = <500000>;
+ #sound-dai-cells = <0>;
};
};
+
+&usb_x1_clk {
+ clock-frequency = <48000000>;
+};
+
+&wdt {
+ timeout-sec = <60>;
+ status = "okay";
+};
generated by cgit (git 2.34.1) at 2025-07-24 10:08:59 +0000