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authorÁlvaro Fernández Rojas <noltari@gmail.com>2016-04-07 21:25:10 +0200
committerÁlvaro Fernández Rojas <noltari@gmail.com>2016-04-07 21:25:10 +0200
commita8d4d71c41ff0158c2026cac5981e39702167da9 (patch)
tree0c54ec3eb59f5bab6aa7318d14c92ff875412202 /target/linux/brcm2708/patches-4.4/0150-BCM270X_DT-Add-dtparams-for-the-SD-interface.patch
parent59e0e88c22007fd77ee9c6c8e02a689889a5f597 (diff)
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brcm2708: update to latest version
As usual these patches were extracted from the raspberry pi repo: https://github.com/raspberrypi/linux/commits/rpi-4.4.y Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Diffstat (limited to 'target/linux/brcm2708/patches-4.4/0150-BCM270X_DT-Add-dtparams-for-the-SD-interface.patch')
-rw-r--r--target/linux/brcm2708/patches-4.4/0150-BCM270X_DT-Add-dtparams-for-the-SD-interface.patch235
1 files changed, 0 insertions, 235 deletions
diff --git a/target/linux/brcm2708/patches-4.4/0150-BCM270X_DT-Add-dtparams-for-the-SD-interface.patch b/target/linux/brcm2708/patches-4.4/0150-BCM270X_DT-Add-dtparams-for-the-SD-interface.patch
deleted file mode 100644
index f4f3d6cc5f..0000000000
--- a/target/linux/brcm2708/patches-4.4/0150-BCM270X_DT-Add-dtparams-for-the-SD-interface.patch
+++ /dev/null
@@ -1,235 +0,0 @@
-From d15e041e838bd735a7ed3eaa5dbff785213baf6d Mon Sep 17 00:00:00 2001
-From: Phil Elwell <phil@raspberrypi.org>
-Date: Fri, 12 Feb 2016 15:38:00 +0000
-Subject: [PATCH 150/170] BCM270X_DT: Add dtparams for the SD interface
-
-Add new base dtparams sd_overclock, sd_force_pio, sd_pio_limit
-and sd_debug.
----
- arch/arm/boot/dts/bcm2708-rpi-b-plus.dts | 4 ++++
- arch/arm/boot/dts/bcm2708-rpi-b.dts | 4 ++++
- arch/arm/boot/dts/bcm2708-rpi-cm.dts | 1 -
- arch/arm/boot/dts/bcm2708-rpi-cm.dtsi | 13 +++++++++++++
- arch/arm/boot/dts/bcm2708_common.dtsi | 2 ++
- arch/arm/boot/dts/bcm2709-rpi-2-b.dts | 4 ++++
- arch/arm/boot/dts/overlays/README | 11 ++++++++++-
- arch/arm/boot/dts/overlays/mmc-overlay.dts | 1 -
- arch/arm/boot/dts/overlays/sdhost-overlay.dts | 27 +++++++++++++-------------
- arch/arm/boot/dts/overlays/sdtweak-overlay.dts | 14 ++++++-------
- 10 files changed, 58 insertions(+), 23 deletions(-)
-
---- a/arch/arm/boot/dts/bcm2708-rpi-b-plus.dts
-+++ b/arch/arm/boot/dts/bcm2708-rpi-b-plus.dts
-@@ -141,5 +141,9 @@
- audio = <&audio>,"status";
- watchdog = <&watchdog>,"status";
- random = <&random>,"status";
-+ sd_overclock = <&sdhost>,"brcm,overclock-50:0";
-+ sd_force_pio = <&sdhost>,"brcm,force-pio?";
-+ sd_pio_limit = <&sdhost>,"brcm,pio-limit:0";
-+ sd_debug = <&sdhost>,"brcm,debug";
- };
- };
---- a/arch/arm/boot/dts/bcm2708-rpi-b.dts
-+++ b/arch/arm/boot/dts/bcm2708-rpi-b.dts
-@@ -131,5 +131,9 @@
- audio = <&audio>,"status";
- watchdog = <&watchdog>,"status";
- random = <&random>,"status";
-+ sd_overclock = <&sdhost>,"brcm,overclock-50:0";
-+ sd_force_pio = <&sdhost>,"brcm,force-pio?";
-+ sd_pio_limit = <&sdhost>,"brcm,pio-limit:0";
-+ sd_debug = <&sdhost>,"brcm,debug";
- };
- };
---- a/arch/arm/boot/dts/bcm2708-rpi-cm.dts
-+++ b/arch/arm/boot/dts/bcm2708-rpi-cm.dts
-@@ -97,6 +97,5 @@
- i2c0_baudrate = <&i2c0>,"clock-frequency:0";
- i2c1_baudrate = <&i2c1>,"clock-frequency:0";
- i2c2_baudrate = <&i2c2>,"clock-frequency:0";
-- core_freq = <&clk_core>,"clock-frequency:0";
- };
- };
---- a/arch/arm/boot/dts/bcm2708-rpi-cm.dtsi
-+++ b/arch/arm/boot/dts/bcm2708-rpi-cm.dtsi
-@@ -7,6 +7,13 @@
- };
- };
-
-+&gpio {
-+ sdhost_pins: sdhost_pins {
-+ brcm,pins = <48 49 50 51 52 53>;
-+ brcm,function = <4>; /* alt0 */
-+ };
-+};
-+
- &leds {
- act_led: act {
- label = "led0";
-@@ -29,6 +36,8 @@
-
- / {
- __overrides__ {
-+ core_freq = <&clk_core>,"clock-frequency:0";
-+
- act_led_gpio = <&act_led>,"gpios:4";
- act_led_activelow = <&act_led>,"gpios:8";
- act_led_trigger = <&act_led>,"linux,default-trigger";
-@@ -36,5 +45,9 @@
- audio = <&audio>,"status";
- watchdog = <&watchdog>,"status";
- random = <&random>,"status";
-+ sd_overclock = <&sdhost>,"brcm,overclock-50:0";
-+ sd_force_pio = <&sdhost>,"brcm,force-pio?";
-+ sd_pio_limit = <&sdhost>,"brcm,pio-limit:0";
-+ sd_debug = <&sdhost>,"brcm,debug";
- };
- };
---- a/arch/arm/boot/dts/bcm2708_common.dtsi
-+++ b/arch/arm/boot/dts/bcm2708_common.dtsi
-@@ -135,6 +135,7 @@
- dmas = <&dma 13>,
- <&dma 13>;
- dma-names = "tx", "rx";
-+ brcm,overclock-50 = <0>;
- brcm,pio-limit = <1>;
- status = "disabled";
- };
-@@ -203,6 +204,7 @@
- dmas = <&dma 11>,
- <&dma 11>;
- dma-names = "tx", "rx";
-+ brcm,overclock-50 = <0>;
- status = "disabled";
- };
-
---- a/arch/arm/boot/dts/bcm2709-rpi-2-b.dts
-+++ b/arch/arm/boot/dts/bcm2709-rpi-2-b.dts
-@@ -141,5 +141,9 @@
- audio = <&audio>,"status";
- watchdog = <&watchdog>,"status";
- random = <&random>,"status";
-+ sd_overclock = <&sdhost>,"brcm,overclock-50:0";
-+ sd_force_pio = <&sdhost>,"brcm,force-pio?";
-+ sd_pio_limit = <&sdhost>,"brcm,pio-limit:0";
-+ sd_debug = <&sdhost>,"brcm,debug";
- };
- };
---- a/arch/arm/boot/dts/overlays/README
-+++ b/arch/arm/boot/dts/overlays/README
-@@ -112,6 +112,16 @@ Params:
- random Set to "on" to enable the hardware random
- number generator (default "on")
-
-+ sd_overclock Clock (in MHz) to use when the MMC framework
-+ requests 50MHz
-+
-+ sd_force_pio Disable DMA support for SD driver (default off)
-+
-+ sd_pio_limit Number of blocks above which to use DMA for
-+ SD card (default 1)
-+
-+ sd_debug Enable debug output from SD driver (default off)
-+
- uart0 Set to "off" to disable uart0 (default "on")
-
- watchdog Set to "on" to enable the hardware watchdog
-@@ -443,7 +453,6 @@ Info: Selects the bcm2835-mmc SD/MMC d
- Load: dtoverlay=mmc,<param>=<val>
- Params: overclock_50 Clock (in MHz) to use when the MMC framework
- requests 50MHz
-- force_pio Disable DMA support
-
-
- Name: mz61581
---- a/arch/arm/boot/dts/overlays/mmc-overlay.dts
-+++ b/arch/arm/boot/dts/overlays/mmc-overlay.dts
-@@ -34,6 +34,5 @@
-
- __overrides__ {
- overclock_50 = <&frag0>,"brcm,overclock-50:0";
-- force_pio = <&frag0>,"brcm,force-pio?";
- };
- };
---- a/arch/arm/boot/dts/overlays/sdhost-overlay.dts
-+++ b/arch/arm/boot/dts/overlays/sdhost-overlay.dts
-@@ -1,19 +1,14 @@
- /dts-v1/;
- /plugin/;
-
-+/* Provide backwards compatible aliases for the old sdhost dtparams. */
-+
- /{
- compatible = "brcm,bcm2708";
-
- fragment@0 {
-- target = <&mmc>;
-- __overlay__ {
-- status = "disabled";
-- };
-- };
--
-- fragment@1 {
- target = <&sdhost>;
-- frag1: __overlay__ {
-+ frag0: __overlay__ {
- brcm,overclock-50 = <0>;
- brcm,pio-limit = <1>;
- brcm,debug-flags = <0>;
-@@ -21,11 +16,17 @@
- };
- };
-
-+ fragment@1 {
-+ target = <&mmc>;
-+ __overlay__ {
-+ status = "disabled";
-+ };
-+ };
-+
- __overrides__ {
-- overclock_50 = <&frag1>,"brcm,overclock-50:0";
-- force_pio = <&frag1>,"brcm,force-pio?";
-- pio_limit = <&frag1>,"brcm,pio-limit:0";
-- debug = <&frag1>,"brcm,debug?";
-- debug_flags = <&frag1>,"brcm,debug-flags:0";
-+ overclock_50 = <&frag0>,"brcm,overclock-50:0";
-+ force_pio = <&frag0>,"brcm,force-pio?";
-+ pio_limit = <&frag0>,"brcm,pio-limit:0";
-+ debug = <&frag0>,"brcm,debug?";
- };
- };
---- a/arch/arm/boot/dts/overlays/sdtweak-overlay.dts
-+++ b/arch/arm/boot/dts/overlays/sdtweak-overlay.dts
-@@ -1,23 +1,23 @@
- /dts-v1/;
- /plugin/;
-
-+/* Provide backwards compatible aliases for the old sdhost dtparams. */
-+
- /{
- compatible = "brcm,bcm2708";
-
- fragment@0 {
- target = <&sdhost>;
-- frag1: __overlay__ {
-+ frag0: __overlay__ {
- brcm,overclock-50 = <0>;
- brcm,pio-limit = <1>;
-- brcm,debug-flags = <0>;
- };
- };
-
- __overrides__ {
-- overclock_50 = <&frag1>,"brcm,overclock-50:0";
-- force_pio = <&frag1>,"brcm,force-pio?";
-- pio_limit = <&frag1>,"brcm,pio-limit:0";
-- debug = <&frag1>,"brcm,debug?";
-- debug_flags = <&frag1>,"brcm,debug-flags:0";
-+ overclock_50 = <&frag0>,"brcm,overclock-50:0";
-+ force_pio = <&frag0>,"brcm,force-pio?";
-+ pio_limit = <&frag0>,"brcm,pio-limit:0";
-+ debug = <&frag0>,"brcm,debug?";
- };
- };