diff options
Diffstat (limited to 'target/linux/brcm2708/patches-4.1/0221-bcm270x_dt-Use-the-sdhost-MMC-controller-by-default.patch')
| -rw-r--r-- | target/linux/brcm2708/patches-4.1/0221-bcm270x_dt-Use-the-sdhost-MMC-controller-by-default.patch | 269 |
1 files changed, 0 insertions, 269 deletions
diff --git a/target/linux/brcm2708/patches-4.1/0221-bcm270x_dt-Use-the-sdhost-MMC-controller-by-default.patch b/target/linux/brcm2708/patches-4.1/0221-bcm270x_dt-Use-the-sdhost-MMC-controller-by-default.patch deleted file mode 100644 index 5eca600511..0000000000 --- a/target/linux/brcm2708/patches-4.1/0221-bcm270x_dt-Use-the-sdhost-MMC-controller-by-default.patch +++ /dev/null @@ -1,269 +0,0 @@ -From 702070d58bb61bcdcc46f28b6cef7f269ef14c3e Mon Sep 17 00:00:00 2001 -From: Phil Elwell <phil@raspberrypi.org> -Date: Tue, 8 Dec 2015 16:23:33 +0000 -Subject: [PATCH 221/222] bcm270x_dt: Use the sdhost MMC controller by default - -The "mmc" overlay reverts to using the other controller. ---- - arch/arm/boot/dts/bcm2708-rpi-b-plus.dts | 11 ++++-- - arch/arm/boot/dts/bcm2708-rpi-b.dts | 11 ++++-- - arch/arm/boot/dts/bcm2708-rpi-cm.dtsi | 14 ++++++-- - arch/arm/boot/dts/bcm2708_common.dtsi | 13 +++++++ - arch/arm/boot/dts/bcm2709-rpi-2-b.dts | 11 ++++-- - arch/arm/boot/dts/overlays/mmc-overlay.dts | 22 +++++++++++- - arch/arm/boot/dts/overlays/sdhost-overlay.dts | 49 ++++++--------------------- - arch/arm/boot/dts/overlays/sdio-overlay.dts | 1 - - 8 files changed, 84 insertions(+), 48 deletions(-) - ---- a/arch/arm/boot/dts/bcm2708-rpi-b-plus.dts -+++ b/arch/arm/boot/dts/bcm2708-rpi-b-plus.dts -@@ -8,6 +8,11 @@ - }; - - &gpio { -+ sdhost_pins: sdhost_pins { -+ brcm,pins = <48 49 50 51 52 53>; -+ brcm,function = <4>; /* alt0 */ -+ }; -+ - spi0_pins: spi0_pins { - brcm,pins = <7 8 9 10 11>; - brcm,function = <4>; /* alt0 */ -@@ -29,9 +34,11 @@ - }; - }; - --&mmc { -- status = "okay"; -+&sdhost { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&sdhost_pins>; - bus-width = <4>; -+ status = "okay"; - }; - - &fb { ---- a/arch/arm/boot/dts/bcm2708-rpi-b.dts -+++ b/arch/arm/boot/dts/bcm2708-rpi-b.dts -@@ -8,6 +8,11 @@ - }; - - &gpio { -+ sdhost_pins: sdhost_pins { -+ brcm,pins = <48 49 50 51 52 53>; -+ brcm,function = <4>; /* alt0 */ -+ }; -+ - spi0_pins: spi0_pins { - brcm,pins = <7 8 9 10 11>; - brcm,function = <4>; /* alt0 */ -@@ -29,9 +34,11 @@ - }; - }; - --&mmc { -- status = "okay"; -+&sdhost { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&sdhost_pins>; - bus-width = <4>; -+ status = "okay"; - }; - - &fb { ---- a/arch/arm/boot/dts/bcm2708-rpi-cm.dtsi -+++ b/arch/arm/boot/dts/bcm2708-rpi-cm.dtsi -@@ -1,5 +1,12 @@ - /include/ "bcm2708.dtsi" - -+&gpio { -+ sdhost_pins: sdhost_pins { -+ brcm,pins = <48 49 50 51 52 53>; -+ brcm,function = <4>; /* alt0 */ -+ }; -+}; -+ - &leds { - act_led: act { - label = "led0"; -@@ -8,9 +15,12 @@ - }; - }; - --&mmc { -- status = "okay"; -+&sdhost { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&sdhost_pins>; - bus-width = <4>; -+ non-removable; -+ status = "okay"; - }; - - &fb { ---- a/arch/arm/boot/dts/bcm2708_common.dtsi -+++ b/arch/arm/boot/dts/bcm2708_common.dtsi -@@ -14,6 +14,7 @@ - mailbox = &mailbox; - gpio = &gpio; - uart0 = &uart0; -+ sdhost = &sdhost; - i2s = &i2s; - spi0 = &spi0; - i2c0 = &i2c0; -@@ -114,6 +115,18 @@ - status = "disabled"; - }; - -+ sdhost: sdhost@7e202000 { -+ compatible = "brcm,bcm2835-sdhost"; -+ reg = <0x7e202000 0x100>; -+ interrupts = <2 24>; -+ clocks = <&clk_core>; -+ dmas = <&dma 13>, -+ <&dma 13>; -+ dma-names = "tx", "rx"; -+ brcm,pio-limit = <1>; -+ status = "disabled"; -+ }; -+ - i2s: i2s@7e203000 { - compatible = "brcm,bcm2708-i2s"; - reg = <0x7e203000 0x24>, ---- a/arch/arm/boot/dts/bcm2709-rpi-2-b.dts -+++ b/arch/arm/boot/dts/bcm2709-rpi-2-b.dts -@@ -8,6 +8,11 @@ - }; - - &gpio { -+ sdhost_pins: sdhost_pins { -+ brcm,pins = <48 49 50 51 52 53>; -+ brcm,function = <4>; /* alt0 */ -+ }; -+ - spi0_pins: spi0_pins { - brcm,pins = <7 8 9 10 11>; - brcm,function = <4>; /* alt0 */ -@@ -29,9 +34,11 @@ - }; - }; - --&mmc { -- status = "okay"; -+&sdhost { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&sdhost_pins>; - bus-width = <4>; -+ status = "okay"; - }; - - &fb { ---- a/arch/arm/boot/dts/overlays/mmc-overlay.dts -+++ b/arch/arm/boot/dts/overlays/mmc-overlay.dts -@@ -6,9 +6,29 @@ - - fragment@0 { - target = <&mmc>; -- - frag0: __overlay__ { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&mmc_pins>; -+ bus-width = <4>; - brcm,overclock-50 = <0>; -+ status = "okay"; -+ }; -+ }; -+ -+ fragment@1 { -+ target = <&gpio>; -+ __overlay__ { -+ mmc_pins: mmc_pins { -+ brcm,pins = <48 49 50 51 52 53>; -+ brcm,function = <7>; /* alt3 */ -+ }; -+ }; -+ }; -+ -+ fragment@2 { -+ target = <&sdhost>; -+ __overlay__ { -+ status = "disabled"; - }; - }; - ---- a/arch/arm/boot/dts/overlays/sdhost-overlay.dts -+++ b/arch/arm/boot/dts/overlays/sdhost-overlay.dts -@@ -5,52 +5,25 @@ - compatible = "brcm,bcm2708"; - - fragment@0 { -- target = <&soc>; -+ target = <&mmc>; - __overlay__ { -- #address-cells = <1>; -- #size-cells = <1>; -- -- sdhost: sdhost@7e202000 { -- compatible = "brcm,bcm2835-sdhost"; -- reg = <0x7e202000 0x100>; -- pinctrl-names = "default"; -- pinctrl-0 = <&sdhost_pins>; -- interrupts = <2 24>; -- clocks = <&clk_core>; -- dmas = <&dma 13>, -- <&dma 13>; -- dma-names = "tx", "rx"; -- brcm,delay-after-stop = <0>; -- brcm,overclock-50 = <0>; -- brcm,pio-limit = <1>; -- status = "okay"; -- }; -+ status = "disabled"; - }; - }; - - fragment@1 { -- target = <&gpio>; -- __overlay__ { -- sdhost_pins: sdhost_pins { -- brcm,pins = <48 49 50 51 52 53>; -- brcm,function = <4>; /* alt0 */ -- }; -- }; -- }; -- -- fragment@2 { -- target = <&mmc>; -- __overlay__ { -- /* Find a way to disable the other driver */ -- compatible = ""; -- status = "disabled"; -+ target = <&sdhost>; -+ frag1: __overlay__ { -+ brcm,overclock-50 = <0>; -+ brcm,pio-limit = <1>; -+ status = "okay"; - }; - }; - - __overrides__ { -- overclock_50 = <&sdhost>,"brcm,overclock-50:0"; -- force_pio = <&sdhost>,"brcm,force-pio?"; -- pio_limit = <&sdhost>,"brcm,pio-limit:0"; -- debug = <&sdhost>,"brcm,debug?"; -+ overclock_50 = <&frag1>,"brcm,overclock-50:0"; -+ force_pio = <&frag1>,"brcm,force-pio?"; -+ pio_limit = <&frag1>,"brcm,pio-limit:0"; -+ debug = <&frag1>,"brcm,debug?"; - }; - }; ---- a/arch/arm/boot/dts/overlays/sdio-overlay.dts -+++ b/arch/arm/boot/dts/overlays/sdio-overlay.dts -@@ -8,7 +8,6 @@ - fragment@3 { - target = <&mmc>; - sdio_mmc: __overlay__ { -- compatible = "brcm,bcm2835-mmc"; - pinctrl-names = "default"; - pinctrl-0 = <&sdio_pins>; - non-removable; |