The SDHI nodes are not in Linux 4.17 DTs in E3, pull them into U-Boot specific DT extras until they hit mainline Linux, to make syncing of DTs easier.
Signed-off-by: Marek Vasut marek.vasut+renesas@gmail.com Cc: Nobuhiro Iwamatsu iwamatsu@nigauri.org --- V2: Rebase on u-boot/master --- arch/arm/dts/r8a77990-ebisu-u-boot.dts | 158 +++++++++++++++++++++++++ arch/arm/dts/r8a77990-ebisu.dts | 36 ------ arch/arm/dts/r8a77990-u-boot.dtsi | 24 ++++ arch/arm/dts/r8a77990.dtsi | 24 ---- 4 files changed, 182 insertions(+), 60 deletions(-)
diff --git a/arch/arm/dts/r8a77990-ebisu-u-boot.dts b/arch/arm/dts/r8a77990-ebisu-u-boot.dts index 8d4ea88a91..17b749545f 100644 --- a/arch/arm/dts/r8a77990-ebisu-u-boot.dts +++ b/arch/arm/dts/r8a77990-ebisu-u-boot.dts @@ -7,3 +7,161 @@
#include "r8a77990-ebisu.dts" #include "r8a77990-u-boot.dtsi" + +/ { + reg_1p8v: regulator0 { + compatible = "regulator-fixed"; + regulator-name = "fixed-1.8V"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-boot-on; + regulator-always-on; + }; + + reg_3p3v: regulator1 { + compatible = "regulator-fixed"; + regulator-name = "fixed-3.3V"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-boot-on; + regulator-always-on; + }; + + vcc_sdhi0: regulator-vcc-sdhi0 { + compatible = "regulator-fixed"; + + regulator-name = "SDHI0 Vcc"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + + gpio = <&gpio5 17 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; + + vccq_sdhi0: regulator-vccq-sdhi0 { + compatible = "regulator-gpio"; + + regulator-name = "SDHI0 VccQ"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + + gpios = <&gpio5 18 GPIO_ACTIVE_HIGH>; + gpios-states = <1>; + states = <3300000 1 + 1800000 0>; + }; + + vcc_sdhi1: regulator-vcc-sdhi1 { + compatible = "regulator-fixed"; + + regulator-name = "SDHI1 Vcc"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + + gpio = <&gpio0 4 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; + + vccq_sdhi1: regulator-vccq-sdhi1 { + compatible = "regulator-gpio"; + + regulator-name = "SDHI1 VccQ"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + + gpios = <&gpio3 15 GPIO_ACTIVE_HIGH>; + gpios-states = <1>; + states = <3300000 1 + 1800000 0>; + }; +}; + +&pfc { + sdhi0_pins: sd0 { + groups = "sdhi0_data4", "sdhi0_ctrl"; + function = "sdhi0"; + power-source = <3300>; + }; + + sdhi0_pins_uhs: sd0_uhs { + groups = "sdhi0_data4", "sdhi0_ctrl"; + function = "sdhi0"; + power-source = <1800>; + }; + + sdhi1_pins: sd1 { + groups = "sdhi1_data4", "sdhi1_ctrl"; + function = "sdhi1"; + power-source = <3300>; + }; + + sdhi1_pins_uhs: sd1_uhs { + groups = "sdhi1_data4", "sdhi1_ctrl"; + function = "sdhi1"; + power-source = <1800>; + }; + + sdhi3_pins: sd2 { + groups = "sdhi3_data8", "sdhi3_ctrl", "sdhi3_ds"; + function = "sdhi3"; + power-source = <1800>; + }; + + sdhi3_pins_uhs: sd2_uhs { + groups = "sdhi3_data8", "sdhi3_ctrl", "sdhi3_ds"; + function = "sdhi3"; + power-source = <1800>; + }; +}; + +&sdhi0 { + /* full size SD */ + pinctrl-0 = <&sdhi0_pins>; + pinctrl-1 = <&sdhi0_pins_uhs>; + pinctrl-names = "default", "state_uhs"; + + vmmc-supply = <&vcc_sdhi0>; + vqmmc-supply = <&vccq_sdhi0>; + cd-gpios = <&gpio3 12 GPIO_ACTIVE_LOW>; + wp-gpios = <&gpio3 13 GPIO_ACTIVE_HIGH>; + bus-width = <4>; + sd-uhs-sdr12; + sd-uhs-sdr25; + sd-uhs-sdr50; + sd-uhs-sdr104; + status = "okay"; + max-frequency = <208000000>; +}; + +&sdhi1 { + /* microSD */ + pinctrl-0 = <&sdhi1_pins>; + pinctrl-1 = <&sdhi1_pins_uhs>; + pinctrl-names = "default", "state_uhs"; + + vmmc-supply = <&vcc_sdhi1>; + vqmmc-supply = <&vccq_sdhi1>; + cd-gpios = <&gpio3 14 GPIO_ACTIVE_LOW>; + bus-width = <4>; + sd-uhs-sdr12; + sd-uhs-sdr25; + sd-uhs-sdr50; + sd-uhs-sdr104; + status = "okay"; + max-frequency = <208000000>; +}; + +&sdhi3 { + /* used for on-board 8bit eMMC */ + pinctrl-0 = <&sdhi3_pins>; + pinctrl-1 = <&sdhi3_pins_uhs>; + pinctrl-names = "default", "state_uhs"; + + vmmc-supply = <®_3p3v>; + vqmmc-supply = <®_1p8v>; + bus-width = <8>; + mmc-hs200-1_8v; + mmc-hs400-1_8v; + non-removable; + status = "okay"; +}; diff --git a/arch/arm/dts/r8a77990-ebisu.dts b/arch/arm/dts/r8a77990-ebisu.dts index 0f269d0469..cea08d7488 100644 --- a/arch/arm/dts/r8a77990-ebisu.dts +++ b/arch/arm/dts/r8a77990-ebisu.dts @@ -142,42 +142,6 @@ function = "scif_clk"; };
- sdhi0_pins: sd0 { - groups = "sdhi0_data4", "sdhi0_ctrl"; - function = "sdhi0"; - power-source = <3300>; - }; - - sdhi0_pins_uhs: sd0_uhs { - groups = "sdhi0_data4", "sdhi0_ctrl"; - function = "sdhi0"; - power-source = <1800>; - }; - - sdhi1_pins: sd1 { - groups = "sdhi1_data4", "sdhi1_ctrl"; - function = "sdhi1"; - power-source = <3300>; - }; - - sdhi1_pins_uhs: sd1_uhs { - groups = "sdhi1_data4", "sdhi1_ctrl"; - function = "sdhi1"; - power-source = <1800>; - }; - - sdhi3_pins: sd2 { - groups = "sdhi3_data8", "sdhi3_ctrl", "sdhi3_ds"; - function = "sdhi3"; - power-source = <1800>; - }; - - sdhi3_pins_uhs: sd2_uhs { - groups = "sdhi3_data8", "sdhi3_ctrl", "sdhi3_ds"; - function = "sdhi3"; - power-source = <1800>; - }; - usb0_pins: usb0 { groups = "usb0"; function = "usb0"; diff --git a/arch/arm/dts/r8a77990-u-boot.dtsi b/arch/arm/dts/r8a77990-u-boot.dtsi index 052caa720d..288e57e4bc 100644 --- a/arch/arm/dts/r8a77990-u-boot.dtsi +++ b/arch/arm/dts/r8a77990-u-boot.dtsi @@ -15,4 +15,28 @@ bank-width = <2>; status = "disabled"; }; + + sdhi0: sd@ee100000 { + compatible = "renesas,sdhi-r8a77990"; + reg = <0 0xee100000 0 0x2000>; + clocks = <&cpg CPG_MOD 314>; + max-frequency = <200000000>; + status = "disabled"; + }; + + sdhi1: sd@ee120000 { + compatible = "renesas,sdhi-r8a77990"; + reg = <0 0xee120000 0 0x2000>; + clocks = <&cpg CPG_MOD 313>; + max-frequency = <200000000>; + status = "disabled"; + }; + + sdhi3: sd@ee160000 { + compatible = "renesas,sdhi-r8a77990"; + reg = <0 0xee160000 0 0x2000>; + clocks = <&cpg CPG_MOD 311>; + max-frequency = <200000000>; + status = "disabled"; + }; }; diff --git a/arch/arm/dts/r8a77990.dtsi b/arch/arm/dts/r8a77990.dtsi index 87625870e6..593d35a267 100644 --- a/arch/arm/dts/r8a77990.dtsi +++ b/arch/arm/dts/r8a77990.dtsi @@ -223,30 +223,6 @@ reg = <0 0xe6160000 0 0x0200>; };
- sdhi0: sd@ee100000 { - compatible = "renesas,sdhi-r8a77990"; - reg = <0 0xee100000 0 0x2000>; - clocks = <&cpg CPG_MOD 314>; - max-frequency = <200000000>; - status = "disabled"; - }; - - sdhi1: sd@ee120000 { - compatible = "renesas,sdhi-r8a77990"; - reg = <0 0xee120000 0 0x2000>; - clocks = <&cpg CPG_MOD 313>; - max-frequency = <200000000>; - status = "disabled"; - }; - - sdhi3: sd@ee160000 { - compatible = "renesas,sdhi-r8a77990"; - reg = <0 0xee160000 0 0x2000>; - clocks = <&cpg CPG_MOD 311>; - max-frequency = <200000000>; - status = "disabled"; - }; - sysc: system-controller@e6180000 { compatible = "renesas,r8a77990-sysc"; reg = <0 0xe6180000 0 0x0400>;