* [PATCH 1/2] ARM: dts: r8a7793: Add SDHI controllers
2016-03-16 17:11 [PATCH 0/2] ARM: dts: r8a7793/gose: enable SDHI Ulrich Hecht
@ 2016-03-16 17:11 ` Ulrich Hecht
2016-03-16 17:22 ` Sergei Shtylyov
2016-03-16 17:11 ` [PATCH 2/2] ARM: dts: gose: Enable " Ulrich Hecht
1 sibling, 1 reply; 5+ messages in thread
From: Ulrich Hecht @ 2016-03-16 17:11 UTC (permalink / raw)
To: horms; +Cc: linux-renesas-soc, linux-mmc, magnus.damm, Ulrich Hecht
Same as on r8a7791.
Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>
---
arch/arm/boot/dts/r8a7793.dtsi | 33 +++++++++++++++++++++++++++++++++
1 file changed, 33 insertions(+)
diff --git a/arch/arm/boot/dts/r8a7793.dtsi b/arch/arm/boot/dts/r8a7793.dtsi
index b7f32d3..009ce38 100644
--- a/arch/arm/boot/dts/r8a7793.dtsi
+++ b/arch/arm/boot/dts/r8a7793.dtsi
@@ -509,6 +509,39 @@
reg = <0 0xe6060000 0 0x250>;
};
+ sdhi0: sd@ee100000 {
+ compatible = "renesas,sdhi-r8a7793";
+ reg = <0 0xee100000 0 0x328>;
+ interrupts = <0 165 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&mstp3_clks R8A7793_CLK_SDHI0>;
+ dmas = <&dmac0 0xcd>, <&dmac0 0xce>,
+ <&dmac1 0xcd>, <&dmac1 0xce>;
+ dma-names = "tx", "rx";
+ status = "disabled";
+ };
+
+ sdhi1: sd@ee140000 {
+ compatible = "renesas,sdhi-r8a7793";
+ reg = <0 0xee140000 0 0x100>;
+ interrupts = <0 167 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&mstp3_clks R8A7793_CLK_SDHI1>;
+ dmas = <&dmac0 0xc1>, <&dmac0 0xc2>,
+ <&dmac1 0xc1>, <&dmac1 0xc2>;
+ dma-names = "tx", "rx";
+ status = "disabled";
+ };
+
+ sdhi2: sd@ee160000 {
+ compatible = "renesas,sdhi-r8a7793";
+ reg = <0 0xee160000 0 0x100>;
+ interrupts = <0 168 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&mstp3_clks R8A7793_CLK_SDHI2>;
+ dmas = <&dmac0 0xd3>, <&dmac0 0xd4>,
+ <&dmac1 0xd3>, <&dmac1 0xd4>;
+ dma-names = "tx", "rx";
+ status = "disabled";
+ };
+
mmcif0: mmcif@ee200000 {
compatible = "renesas,mmcif-r8a7793", "renesas,sh-mmcif";
reg = <0 0xee200000 0 0x80>;
--
2.6.4
^ permalink raw reply related [flat|nested] 5+ messages in thread* [PATCH 2/2] ARM: dts: gose: Enable SDHI controllers
2016-03-16 17:11 [PATCH 0/2] ARM: dts: r8a7793/gose: enable SDHI Ulrich Hecht
2016-03-16 17:11 ` [PATCH 1/2] ARM: dts: r8a7793: Add SDHI controllers Ulrich Hecht
@ 2016-03-16 17:11 ` Ulrich Hecht
1 sibling, 0 replies; 5+ messages in thread
From: Ulrich Hecht @ 2016-03-16 17:11 UTC (permalink / raw)
To: horms; +Cc: linux-renesas-soc, linux-mmc, magnus.damm, Ulrich Hecht
Includes regulator and pin assignments.
Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>
---
arch/arm/boot/dts/r8a7793-gose.dts | 119 +++++++++++++++++++++++++++++++++++++
1 file changed, 119 insertions(+)
diff --git a/arch/arm/boot/dts/r8a7793-gose.dts b/arch/arm/boot/dts/r8a7793-gose.dts
index b7e8bd9..1ab3de4 100644
--- a/arch/arm/boot/dts/r8a7793-gose.dts
+++ b/arch/arm/boot/dts/r8a7793-gose.dts
@@ -158,6 +158,78 @@
};
};
+ vcc_sdhi0: regulator@0 {
+ compatible = "regulator-fixed";
+
+ regulator-name = "SDHI0 Vcc";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+
+ gpio = <&gpio7 17 GPIO_ACTIVE_HIGH>;
+ enable-active-high;
+ };
+
+ vccq_sdhi0: regulator@1 {
+ compatible = "regulator-gpio";
+
+ regulator-name = "SDHI0 VccQ";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3300000>;
+
+ gpios = <&gpio2 12 GPIO_ACTIVE_HIGH>;
+ gpios-states = <1>;
+ states = <3300000 1
+ 1800000 0>;
+ };
+
+ vcc_sdhi1: regulator@2 {
+ compatible = "regulator-fixed";
+
+ regulator-name = "SDHI1 Vcc";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+
+ gpio = <&gpio7 18 GPIO_ACTIVE_HIGH>;
+ enable-active-high;
+ };
+
+ vccq_sdhi1: regulator@3 {
+ compatible = "regulator-gpio";
+
+ regulator-name = "SDHI1 VccQ";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3300000>;
+
+ gpios = <&gpio2 13 GPIO_ACTIVE_HIGH>;
+ gpios-states = <1>;
+ states = <3300000 1
+ 1800000 0>;
+ };
+
+ vcc_sdhi2: regulator@4 {
+ compatible = "regulator-fixed";
+
+ regulator-name = "SDHI2 Vcc";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+
+ gpio = <&gpio7 19 GPIO_ACTIVE_HIGH>;
+ enable-active-high;
+ };
+
+ vccq_sdhi2: regulator@5 {
+ compatible = "regulator-gpio";
+
+ regulator-name = "SDHI2 VccQ";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3300000>;
+
+ gpios = <&gpio2 26 GPIO_ACTIVE_HIGH>;
+ gpios-states = <1>;
+ states = <3300000 1
+ 1800000 0>;
+ };
+
audio_clock: clock {
compatible = "fixed-clock";
#clock-cells = <0>;
@@ -274,6 +346,21 @@
renesas,function = "intc";
};
+ sdhi0_pins: sd0 {
+ renesas,groups = "sdhi0_data4", "sdhi0_ctrl";
+ renesas,function = "sdhi0";
+ };
+
+ sdhi1_pins: sd1 {
+ renesas,groups = "sdhi1_data4", "sdhi1_ctrl";
+ renesas,function = "sdhi1";
+ };
+
+ sdhi2_pins: sd2 {
+ renesas,groups = "sdhi2_data4", "sdhi2_ctrl";
+ renesas,function = "sdhi2";
+ };
+
qspi_pins: spi0 {
renesas,groups = "qspi_ctrl", "qspi_data4";
renesas,function = "qspi";
@@ -333,6 +420,38 @@
status = "okay";
};
+&sdhi0 {
+ pinctrl-0 = <&sdhi0_pins>;
+ pinctrl-names = "default";
+
+ vmmc-supply = <&vcc_sdhi0>;
+ vqmmc-supply = <&vccq_sdhi0>;
+ cd-gpios = <&gpio6 6 GPIO_ACTIVE_LOW>;
+ wp-gpios = <&gpio6 7 GPIO_ACTIVE_HIGH>;
+ status = "okay";
+};
+
+&sdhi1 {
+ pinctrl-0 = <&sdhi1_pins>;
+ pinctrl-names = "default";
+
+ vmmc-supply = <&vcc_sdhi1>;
+ vqmmc-supply = <&vccq_sdhi1>;
+ cd-gpios = <&gpio6 14 GPIO_ACTIVE_LOW>;
+ wp-gpios = <&gpio6 15 GPIO_ACTIVE_HIGH>;
+ status = "okay";
+};
+
+&sdhi2 {
+ pinctrl-0 = <&sdhi2_pins>;
+ pinctrl-names = "default";
+
+ vmmc-supply = <&vcc_sdhi2>;
+ vqmmc-supply = <&vccq_sdhi2>;
+ cd-gpios = <&gpio6 22 GPIO_ACTIVE_LOW>;
+ status = "okay";
+};
+
&qspi {
pinctrl-0 = <&qspi_pins>;
pinctrl-names = "default";
--
2.6.4
^ permalink raw reply related [flat|nested] 5+ messages in thread