| From f9ef80cbec5dd0d8bb56820afe49804f9d518fa0 Mon Sep 17 00:00:00 2001 |
| From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> |
| Date: Wed, 12 Feb 2014 21:43:19 -0800 |
| Subject: ARM: shmobile: lager: add SDHI0/2 support on DTS |
| |
| Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> |
| Acked-by: Magnus Damm <damm@opensource.se> |
| Signed-off-by: Simon Horman <horms+renesas@verge.net.au> |
| (cherry picked from commit c6119944a421c416818a9ff11f8bd77aa4d683a5) |
| Signed-off-by: Simon Horman <horms+renesas@verge.net.au> |
| --- |
| arch/arm/boot/dts/r8a7790-lager.dts | 78 +++++++++++++++++++++++++++++++++++++ |
| 1 file changed, 78 insertions(+) |
| |
| diff --git a/arch/arm/boot/dts/r8a7790-lager.dts b/arch/arm/boot/dts/r8a7790-lager.dts |
| index adff2dc4012d..5466fe4ed43e 100644 |
| --- a/arch/arm/boot/dts/r8a7790-lager.dts |
| +++ b/arch/arm/boot/dts/r8a7790-lager.dts |
| @@ -56,6 +56,54 @@ |
| regulator-boot-on; |
| regulator-always-on; |
| }; |
| + |
| + vcc_sdhi0: regulator@1 { |
| + compatible = "regulator-fixed"; |
| + |
| + regulator-name = "SDHI0 Vcc"; |
| + regulator-min-microvolt = <3300000>; |
| + regulator-max-microvolt = <3300000>; |
| + |
| + gpio = <&gpio5 24 GPIO_ACTIVE_HIGH>; |
| + enable-active-high; |
| + }; |
| + |
| + vccq_sdhi0: regulator@2 { |
| + compatible = "regulator-gpio"; |
| + |
| + regulator-name = "SDHI0 VccQ"; |
| + regulator-min-microvolt = <1800000>; |
| + regulator-max-microvolt = <3300000>; |
| + |
| + gpios = <&gpio5 29 GPIO_ACTIVE_HIGH>; |
| + gpios-states = <1>; |
| + states = <3300000 1 |
| + 1800000 0>; |
| + }; |
| + |
| + vcc_sdhi2: regulator@3 { |
| + compatible = "regulator-fixed"; |
| + |
| + regulator-name = "SDHI2 Vcc"; |
| + regulator-min-microvolt = <3300000>; |
| + regulator-max-microvolt = <3300000>; |
| + |
| + gpio = <&gpio5 25 GPIO_ACTIVE_HIGH>; |
| + enable-active-high; |
| + }; |
| + |
| + vccq_sdhi2: regulator@4 { |
| + compatible = "regulator-gpio"; |
| + |
| + regulator-name = "SDHI2 VccQ"; |
| + regulator-min-microvolt = <1800000>; |
| + regulator-max-microvolt = <3300000>; |
| + |
| + gpios = <&gpio5 30 GPIO_ACTIVE_HIGH>; |
| + gpios-states = <1>; |
| + states = <3300000 1 |
| + 1800000 0>; |
| + }; |
| }; |
| |
| &extal_clk { |
| @@ -76,6 +124,16 @@ |
| renesas,function = "scif1"; |
| }; |
| |
| + sdhi0_pins: sd0 { |
| + renesas,gpios = "sdhi0_data4", "sdhi0_ctrl"; |
| + renesas,function = "sdhi0"; |
| + }; |
| + |
| + sdhi2_pins: sd2 { |
| + renesas,gpios = "sdhi2_data4", "sdhi2_ctrl"; |
| + renesas,function = "sdhi2"; |
| + }; |
| + |
| mmc1_pins: mmc1 { |
| renesas,groups = "mmc1_data8", "mmc1_ctrl"; |
| renesas,function = "mmc1"; |
| @@ -131,3 +189,23 @@ |
| }; |
| }; |
| }; |
| + |
| +&sdhi0 { |
| + pinctrl-0 = <&sdhi0_pins>; |
| + pinctrl-names = "default"; |
| + |
| + vmmc-supply = <&vcc_sdhi0>; |
| + vqmmc-supply = <&vccq_sdhi0>; |
| + cd-gpios = <&gpio3 6 GPIO_ACTIVE_LOW>; |
| + status = "okay"; |
| +}; |
| + |
| +&sdhi2 { |
| + pinctrl-0 = <&sdhi2_pins>; |
| + pinctrl-names = "default"; |
| + |
| + vmmc-supply = <&vcc_sdhi2>; |
| + vqmmc-supply = <&vccq_sdhi2>; |
| + cd-gpios = <&gpio3 22 GPIO_ACTIVE_LOW>; |
| + status = "okay"; |
| +}; |
| -- |
| 2.1.2 |
| |