diff options
Diffstat (limited to 'target/linux/brcm2708/patches-4.1/0220-BCM270X_DT-Use-clk_core-for-I2C-interfaces.patch')
| -rw-r--r-- | target/linux/brcm2708/patches-4.1/0220-BCM270X_DT-Use-clk_core-for-I2C-interfaces.patch | 110 |
1 files changed, 110 insertions, 0 deletions
diff --git a/target/linux/brcm2708/patches-4.1/0220-BCM270X_DT-Use-clk_core-for-I2C-interfaces.patch b/target/linux/brcm2708/patches-4.1/0220-BCM270X_DT-Use-clk_core-for-I2C-interfaces.patch new file mode 100644 index 0000000000..fdd5a74b96 --- /dev/null +++ b/target/linux/brcm2708/patches-4.1/0220-BCM270X_DT-Use-clk_core-for-I2C-interfaces.patch @@ -0,0 +1,110 @@ +From ae8fa8ea424c354cfc7da1c9c11715287ce253d1 Mon Sep 17 00:00:00 2001 +From: Phil Elwell <phil@raspberrypi.org> +Date: Tue, 1 Dec 2015 16:52:13 +0000 +Subject: [PATCH 220/222] BCM270X_DT: Use clk_core for I2C interfaces + +--- + arch/arm/boot/dts/bcm2708_common.dtsi | 43 +++++++++++++++-------------------- + 1 file changed, 18 insertions(+), 25 deletions(-) + +--- a/arch/arm/boot/dts/bcm2708_common.dtsi ++++ b/arch/arm/boot/dts/bcm2708_common.dtsi +@@ -147,7 +147,7 @@ + compatible = "brcm,bcm2708-i2c"; + reg = <0x7e205000 0x1000>; + interrupts = <2 21>; +- clocks = <&clk_i2c>; ++ clocks = <&clk_core>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; +@@ -186,7 +186,7 @@ + compatible = "brcm,bcm2708-i2c"; + reg = <0x7e804000 0x1000>; + interrupts = <2 21>; +- clocks = <&clk_i2c>; ++ clocks = <&clk_core>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; +@@ -199,7 +199,7 @@ + compatible = "brcm,bcm2708-i2c"; + reg = <0x7e805000 0x1000>; + interrupts = <2 21>; +- clocks = <&clk_i2c>; ++ clocks = <&clk_core>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; +@@ -258,56 +258,49 @@ + #address-cells = <1>; + #size-cells = <0>; + +- clk_mmc: clock@0 { ++ clk_core: clock@0 { + compatible = "fixed-clock"; + reg = <0>; + #clock-cells = <0>; +- clock-output-names = "mmc"; ++ clock-output-names = "core"; + clock-frequency = <250000000>; + }; + +- clk_i2c: clock@1 { ++ clk_mmc: clock@1 { + compatible = "fixed-clock"; + reg = <1>; + #clock-cells = <0>; +- clock-output-names = "i2c"; ++ clock-output-names = "mmc"; + clock-frequency = <250000000>; + }; + +- clk_core: clock@2 { ++ clk_uart0: clock@2 { + compatible = "fixed-clock"; + reg = <2>; + #clock-cells = <0>; +- clock-output-names = "core"; +- clock-frequency = <250000000>; +- }; +- +- clk_uart0: clock@3 { +- compatible = "fixed-clock"; +- reg = <3>; +- #clock-cells = <0>; + clock-output-names = "uart0_pclk"; + clock-frequency = <3000000>; + }; + +- clk_apb_p: clock@4 { ++ clk_apb_p: clock@3 { + compatible = "fixed-clock"; +- reg = <4>; ++ reg = <3>; + #clock-cells = <0>; + clock-output-names = "apb_pclk"; + clock-frequency = <126000000>; + }; + +- clk_pwm: clock@5 { +- compatible = "fixed-clock"; +- reg = <3>; +- #clock-cells = <0>; +- clock-output-names = "pwm"; +- clock-frequency = <100000000>; ++ clk_pwm: clock@4 { ++ compatible = "fixed-clock"; ++ reg = <4>; ++ #clock-cells = <0>; ++ clock-output-names = "pwm"; ++ clock-frequency = <100000000>; + }; + +- clk_uart1: clock@6 { ++ clk_uart1: clock@5 { + compatible = "fixed-factor-clock"; ++ reg = <5>; + clocks = <&clk_core>; + #clock-cells = <0>; + clock-div = <1>; |