redonkable
/
alistair23-linux
1
0
Fork 0
Code Releases Activity

arm64: dts: X-Gene v2: I2C1 clock is always on 

X-Gene v2 I2C0 and I2C1 controllers share the same clock
enable register field. This patch remove clock node for I2C1
and leave I2C1 clock always on as having it toggled on/off
will affect I2C0 operation.

Signed-off-by: Duc Dang <dhdang@apm.com>
hifive-unleashed-5.1
Duc Dang 2015-12-29 17:05:31 -08:00
parent 0fe8588fca
commit 9ebf47bb74
1 changed files with 1 additions and 14 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

15
arch/arm64/boot/dts/apm/apm-shadowcat.dtsi
View File

@ -334,19 +334,6 @@
clock-output-names = "rngpkaclk";
};
i2c1clk: i2c1clk@17000000 {
compatible = "apm,xgene-device-clock";
#clock-cells = <1>;
clocks = <&sbapbclk 0>;
reg = <0x0 0x17000000 0x0 0x2000>;
reg-names = "csr-reg";
csr-offset = <0xc>;
csr-mask = <0x4>;
enable-offset = <0x10>;
enable-mask = <0x4>;
clock-output-names = "i2c1clk";
};
i2c4clk: i2c4clk@1704c000 {
compatible = "apm,xgene-device-clock";
#clock-cells = <1>;
@ -656,7 +643,7 @@
reg = <0x0 0x10511000 0x0 0x1000>;
interrupts = <0 0x45 0x4>;
#clock-cells = <1>;
clocks = <&i2c1clk 0>;
clocks = <&sbapbclk 0>;
bus_num = <1>;
};