diff options
Diffstat (limited to 'target/linux/sunxi/patches-3.13/173-3-dt-sun7i-add-mmc.patch')
| -rw-r--r-- | target/linux/sunxi/patches-3.13/173-3-dt-sun7i-add-mmc.patch | 160 |
1 files changed, 160 insertions, 0 deletions
diff --git a/target/linux/sunxi/patches-3.13/173-3-dt-sun7i-add-mmc.patch b/target/linux/sunxi/patches-3.13/173-3-dt-sun7i-add-mmc.patch new file mode 100644 index 0000000000..3fb2c6f0e7 --- /dev/null +++ b/target/linux/sunxi/patches-3.13/173-3-dt-sun7i-add-mmc.patch @@ -0,0 +1,160 @@ +From a3bddfdd19c49f0bde7aa2ff496773c575763d07 Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?David=20Lanzend=C3=B6rfer?= <david.lanzendoerfer@o2s.ch> +Date: Sat, 15 Feb 2014 14:02:01 +0100 +Subject: [PATCH] ARM: dts: sun7i: Add support for mmc +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +Signed-off-by: David Lanzendörfer <david.lanzendoerfer@o2s.ch> +Signed-off-by: Hans de Goede <hdegoede@redhat.com> +--- + arch/arm/boot/dts/sun7i-a20-cubieboard2.dts | 8 ++++ + arch/arm/boot/dts/sun7i-a20-cubietruck.dts | 8 ++++ + arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts | 23 ++++++++++ + arch/arm/boot/dts/sun7i-a20.dtsi | 61 +++++++++++++++++++++++++ + 4 files changed, 100 insertions(+) + +diff --git a/arch/arm/boot/dts/sun7i-a20-cubieboard2.dts b/arch/arm/boot/dts/sun7i-a20-cubieboard2.dts +index 07823c2..a8186f5 100644 +--- a/arch/arm/boot/dts/sun7i-a20-cubieboard2.dts ++++ b/arch/arm/boot/dts/sun7i-a20-cubieboard2.dts +@@ -20,6 +20,14 @@ + compatible = "cubietech,cubieboard2", "allwinner,sun7i-a20"; + + soc@01c00000 { ++ mmc0: mmc@01c0f000 { ++ pinctrl-names = "default", "default"; ++ pinctrl-0 = <&mmc0_pins_a>; ++ pinctrl-1 = <&mmc0_cd_pin_reference_design>; ++ cd-gpios = <&pio 7 1 0>; /* PH1 */ ++ status = "okay"; ++ }; ++ + ahci: sata@01c18000 { + target-supply = <®_ahci_5v>; + status = "okay"; +diff --git a/arch/arm/boot/dts/sun7i-a20-cubietruck.dts b/arch/arm/boot/dts/sun7i-a20-cubietruck.dts +index 403bd2e..6cd7cca 100644 +diff --git a/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts b/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts +index d5c6799..d4e2355 100644 +--- a/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts ++++ b/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts +@@ -20,12 +20,35 @@ + compatible = "olimex,a20-olinuxino-micro", "allwinner,sun7i-a20"; + + soc@01c00000 { ++ mmc0: mmc@01c0f000 { ++ pinctrl-names = "default", "default"; ++ pinctrl-0 = <&mmc0_pins_a>; ++ pinctrl-1 = <&mmc0_cd_pin_reference_design>; ++ cd-gpios = <&pio 7 1 0>; /* PH1 */ ++ status = "okay"; ++ }; ++ ++ mmc3: mmc@01c12000 { ++ pinctrl-names = "default", "default"; ++ pinctrl-0 = <&mmc3_pins_a>; ++ pinctrl-1 = <&mmc3_cd_pin_olinuxinom>; ++ cd-gpios = <&pio 7 11 0>; /* PH11 */ ++ status = "okay"; ++ }; ++ + ahci: sata@01c18000 { + target-supply = <®_ahci_5v>; + status = "okay"; + }; + + pinctrl@01c20800 { ++ mmc3_cd_pin_olinuxinom: mmc3_cd_pin@0 { ++ allwinner,pins = "PH11"; ++ allwinner,function = "gpio_in"; ++ allwinner,drive = <0>; ++ allwinner,pull = <1>; ++ }; ++ + led_pins_olinuxino: led_pins@0 { + allwinner,pins = "PH2"; + allwinner,function = "gpio_out"; +diff --git a/arch/arm/boot/dts/sun7i-a20.dtsi b/arch/arm/boot/dts/sun7i-a20.dtsi +index 3385994..3bc6ac5 100644 +--- a/arch/arm/boot/dts/sun7i-a20.dtsi ++++ b/arch/arm/boot/dts/sun7i-a20.dtsi +@@ -392,6 +392,46 @@ + #size-cells = <0>; + }; + ++ mmc0: mmc@01c0f000 { ++ compatible = "allwinner,sun5i-a13-mmc"; ++ reg = <0x01c0f000 0x1000>; ++ clocks = <&ahb_gates 8>, <&mmc0_clk>; ++ clock-names = "ahb", "mod"; ++ interrupts = <0 32 4>; ++ bus-width = <4>; ++ status = "disabled"; ++ }; ++ ++ mmc1: mmc@01c10000 { ++ compatible = "allwinner,sun5i-a13-mmc"; ++ reg = <0x01c10000 0x1000>; ++ clocks = <&ahb_gates 9>, <&mmc1_clk>; ++ clock-names = "ahb", "mod"; ++ interrupts = <0 33 4>; ++ bus-width = <4>; ++ status = "disabled"; ++ }; ++ ++ mmc2: mmc@01c11000 { ++ compatible = "allwinner,sun5i-a13-mmc"; ++ reg = <0x01c11000 0x1000>; ++ clocks = <&ahb_gates 10>, <&mmc2_clk>; ++ clock-names = "ahb", "mod"; ++ interrupts = <0 34 4>; ++ bus-width = <4>; ++ status = "disabled"; ++ }; ++ ++ mmc3: mmc@01c12000 { ++ compatible = "allwinner,sun5i-a13-mmc"; ++ reg = <0x01c12000 0x1000>; ++ clocks = <&ahb_gates 11>, <&mmc3_clk>; ++ clock-names = "ahb", "mod"; ++ interrupts = <0 35 4>; ++ bus-width = <4>; ++ status = "disabled"; ++ }; ++ + ahci: sata@01c18000 { + compatible = "allwinner,sun4i-a10-ahci"; + reg = <0x01c18000 0x1000>; +@@ -510,6 +550,27 @@ + allwinner,drive = <3>; + allwinner,pull = <0>; + }; ++ ++ mmc0_pins_a: mmc0@0 { ++ allwinner,pins = "PF0","PF1","PF2","PF3","PF4","PF5"; ++ allwinner,function = "mmc0"; ++ allwinner,drive = <3>; ++ allwinner,pull = <0>; ++ }; ++ ++ mmc0_cd_pin_reference_design: mmc0_cd_pin@0 { ++ allwinner,pins = "PH1"; ++ allwinner,function = "gpio_in"; ++ allwinner,drive = <0>; ++ allwinner,pull = <1>; ++ }; ++ ++ mmc3_pins_a: mmc3@0 { ++ allwinner,pins = "PI4","PI5","PI6","PI7","PI8","PI9"; ++ allwinner,function = "mmc3"; ++ allwinner,drive = <3>; ++ allwinner,pull = <0>; ++ }; + }; + + timer@01c20c00 { +-- +1.8.5.5 + |