diff options
Diffstat (limited to 'target/linux/sunxi/patches-3.12/192-dt-add-ahci-sun47i.patch')
| -rw-r--r-- | target/linux/sunxi/patches-3.12/192-dt-add-ahci-sun47i.patch | 193 |
1 files changed, 0 insertions, 193 deletions
diff --git a/target/linux/sunxi/patches-3.12/192-dt-add-ahci-sun47i.patch b/target/linux/sunxi/patches-3.12/192-dt-add-ahci-sun47i.patch deleted file mode 100644 index a9d5056f93..0000000000 --- a/target/linux/sunxi/patches-3.12/192-dt-add-ahci-sun47i.patch +++ /dev/null @@ -1,193 +0,0 @@ -From e5b4d58432bec91414e82069a402d61e6aed631e Mon Sep 17 00:00:00 2001 -From: Oliver Schinagl <oliver@schinagl.nl> -Date: Tue, 3 Dec 2013 12:10:11 +0100 -Subject: [PATCH] ARM: sunxi: dts: Add ahci support to a few A10 and A20 boards - -This patch adds sunxi sata support to A10 and A20 boards that have such -a connector. Some boards also feature a regulator via a GPIO and support -for this is also added. - -Signed-off-by: Olliver Schinagl <oliver@schinagl.nl> ---- - arch/arm/boot/dts/sun4i-a10-cubieboard.dts | 27 +++++++++++++++++++++++++ - arch/arm/boot/dts/sun4i-a10.dtsi | 9 +++++++++ - arch/arm/boot/dts/sun7i-a20-cubieboard2.dts | 27 +++++++++++++++++++++++++ - arch/arm/boot/dts/sun7i-a20-cubietruck.dts | 27 +++++++++++++++++++++++++ - arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts | 26 ++++++++++++++++++++++++ - arch/arm/boot/dts/sun7i-a20.dtsi | 9 +++++++++ - 6 files changed, 125 insertions(+) - -diff --git a/arch/arm/boot/dts/sun4i-a10-cubieboard.dts b/arch/arm/boot/dts/sun4i-a10-cubieboard.dts -index d193937..63bd00d 100644 ---- a/arch/arm/boot/dts/sun4i-a10-cubieboard.dts -+++ b/arch/arm/boot/dts/sun4i-a10-cubieboard.dts -@@ -51,7 +51,19 @@ - status = "okay"; - }; - -+ sata: ahci@01c18000 { -+ pwr-supply = <®_ahci_5v>; -+ status = "okay"; -+ }; -+ - pinctrl@01c20800 { -+ ahci_pwr_pin: ahci_pwr_pin@0 { -+ allwinner,pins = "PB8"; -+ allwinner,function = "gpio_out"; -+ allwinner,drive = <0>; -+ allwinner,pull = <0>; -+ }; -+ - mmc0_cd_pin_cubieboard: mmc0_cd_pin@0 { - allwinner,pins = "PH1"; - allwinner,function = "gpio_in"; -@@ -102,4 +114,19 @@ - linux,default-trigger = "heartbeat"; - }; - }; -+ -+ regulators { -+ compatible = "simple-bus"; -+ pinctrl-names = "default"; -+ -+ reg_ahci_5v: ahci-5v { -+ compatible = "regulator-fixed"; -+ regulator-name = "ahci-5v"; -+ regulator-min-microvolt = <5000000>; -+ regulator-max-microvolt = <5000000>; -+ pinctrl-0 = <&ahci_pwr_pin>; -+ gpio = <&pio 1 8 0>; -+ enable-active-high; -+ }; -+ }; - }; -diff --git a/arch/arm/boot/dts/sun4i-a10.dtsi b/arch/arm/boot/dts/sun4i-a10.dtsi -index 13bccd5..a6dafec 100644 ---- a/arch/arm/boot/dts/sun4i-a10.dtsi -+++ b/arch/arm/boot/dts/sun4i-a10.dtsi -@@ -315,6 +315,15 @@ - status = "disabled"; - }; - -+ sata: ahci@01c18000 { -+ compatible = "allwinner,sun4i-a10-ahci"; -+ reg = <0x01c18000 0x1000>; -+ interrupts = <56>; -+ clocks = <&ahb_gates 25>, <&pll6 0>; -+ clock-names = "ahb_sata", "pll6_sata"; -+ status = "disabled"; -+ }; -+ - intc: interrupt-controller@01c20400 { - compatible = "allwinner,sun4i-ic"; - reg = <0x01c20400 0x400>; -diff --git a/arch/arm/boot/dts/sun7i-a20-cubieboard2.dts b/arch/arm/boot/dts/sun7i-a20-cubieboard2.dts -index ea55563..1d810bb 100644 ---- a/arch/arm/boot/dts/sun7i-a20-cubieboard2.dts -+++ b/arch/arm/boot/dts/sun7i-a20-cubieboard2.dts -@@ -28,7 +28,19 @@ - status = "okay"; - }; - -+ sata: ahci@01c18000 { -+ pwr-supply = <®_ahci_5v>; -+ status = "okay"; -+ }; -+ - pinctrl@01c20800 { -+ ahci_pwr_pin: ahci_pwr_pin@0 { -+ allwinner,pins = "PB8"; -+ allwinner,function = "gpio_out"; -+ allwinner,drive = <0>; -+ allwinner,pull = <0>; -+ }; -+ - mmc0_cd_pin_cubieboard2: mmc0_cd_pin@0 { - allwinner,pins = "PH1"; - allwinner,function = "gpio_in"; -@@ -86,4 +98,19 @@ - gpios = <&pio 7 20 0>; - }; - }; -+ -+ regulators { -+ compatible = "simple-bus"; -+ pinctrl-names = "default"; -+ -+ reg_ahci_5v: ahci-5v { -+ compatible = "regulator-fixed"; -+ regulator-name = "ahci-5v"; -+ regulator-min-microvolt = <5000000>; -+ regulator-max-microvolt = <5000000>; -+ pinctrl-0 = <&ahci_pwr_pin>; -+ gpio = <&pio 1 8 0>; -+ enable-active-high; -+ }; -+ }; - }; -diff --git a/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts b/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts -index bc04cc7..5e9f2ab 100644 ---- a/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts -+++ b/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts -@@ -37,7 +37,19 @@ - status = "okay"; - }; - -+ sata: ahci@01c18000 { -+ pwr-supply = <®_ahci_5v>; -+ status = "okay"; -+ }; -+ - pinctrl@01c20800 { -+ ahci_pwr_pin: ahci_pwr_pin@0 { -+ allwinner,pins = "PB8"; -+ allwinner,function = "gpio_out"; -+ allwinner,drive = <0>; -+ allwinner,pull = <0>; -+ }; -+ - mmc0_cd_pin_olinuxinom: mmc0_cd_pin@0 { - allwinner,pins = "PH1"; - allwinner,function = "gpio_in"; -@@ -116,4 +128,18 @@ - default-state = "on"; - }; - }; -+ -+ regulators { -+ compatible = "simple-bus"; -+ -+ reg_ahci_5v: ahci-5v { -+ compatible = "regulator-fixed"; -+ regulator-name = "ahci-5v"; -+ regulator-min-microvolt = <5000000>; -+ regulator-max-microvolt = <5000000>; -+ pinctrl-0 = <&ahci_pwr_pin>; -+ gpio = <&pio 1 8 0>; -+ enable-active-high; -+ }; -+ }; - }; -diff --git a/arch/arm/boot/dts/sun7i-a20.dtsi b/arch/arm/boot/dts/sun7i-a20.dtsi -index 7ebfc89..f161590 100644 ---- a/arch/arm/boot/dts/sun7i-a20.dtsi -+++ b/arch/arm/boot/dts/sun7i-a20.dtsi -@@ -432,6 +432,15 @@ - }; - }; - -+ sata: ahci@01c18000 { -+ compatible = "allwinner,sun4i-a10-ahci"; -+ reg = <0x01c18000 0x1000>; -+ interrupts = <0 56 1>; -+ clocks = <&ahb_gates 25>, <&pll6 0>; -+ clock-names = "ahb_sata", "pll6_sata"; -+ status = "disabled"; -+ }; -+ - timer@01c20c00 { - compatible = "allwinner,sun4i-timer"; - reg = <0x01c20c00 0x90>; --- -1.8.5.1 - |