Whitebox
/
u-boot
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

ARM: tegra: fix Tegra186 I2C clock name

Browse Source 
The Tegra I2C binding dictates that the clock name for the Tegra I2C clock
be "div-clk" not "i2c". Fix the Tegra186 DT and I2C driver to honor this.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
master
Stephen Warren 8 years ago committed by Tom Warren
parent 46fe9eb088
commit b4ee081e5a
2 changed files with 9 additions and 9 deletions
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
Show Stats Download Patch File Download Diff File
  1. 16
      arch/arm/dts/tegra186.dtsi
  2. 2
      drivers/i2c/tegra_i2c.c

16
arch/arm/dts/tegra186.dtsi
Unescape View File

@ -45,7 +45,7 @@
#address-cells = <1>; #address-cells = <1>;
#size-cells = <0>; #size-cells = <0>;
clocks = <&bpmp TEGRA186_CLK_I2C1>; clocks = <&bpmp TEGRA186_CLK_I2C1>;
clock-names = "i2c"; clock-names = "div-clk";
resets = <&bpmp TEGRA186_RESET_I2C1>; resets = <&bpmp TEGRA186_RESET_I2C1>;
reset-names = "i2c"; reset-names = "i2c";
status = "disabled"; status = "disabled";
@ -58,7 +58,7 @@
#address-cells = <1>; #address-cells = <1>;
#size-cells = <0>; #size-cells = <0>;
clocks = <&bpmp TEGRA186_CLK_I2C3>; clocks = <&bpmp TEGRA186_CLK_I2C3>;
clock-names = "i2c"; clock-names = "div-clk";
resets = <&bpmp TEGRA186_RESET_I2C3>; resets = <&bpmp TEGRA186_RESET_I2C3>;
reset-names = "i2c"; reset-names = "i2c";
status = "disabled"; status = "disabled";
@ -71,7 +71,7 @@
#address-cells = <1>; #address-cells = <1>;
#size-cells = <0>; #size-cells = <0>;
clocks = <&bpmp TEGRA186_CLK_I2C4>; clocks = <&bpmp TEGRA186_CLK_I2C4>;
clock-names = "i2c"; clock-names = "div-clk";
resets = <&bpmp TEGRA186_RESET_I2C4>; resets = <&bpmp TEGRA186_RESET_I2C4>;
reset-names = "i2c"; reset-names = "i2c";
status = "disabled"; status = "disabled";
@ -84,7 +84,7 @@
#address-cells = <1>; #address-cells = <1>;
#size-cells = <0>; #size-cells = <0>;
clocks = <&bpmp TEGRA186_CLK_I2C6>; clocks = <&bpmp TEGRA186_CLK_I2C6>;
clock-names = "i2c"; clock-names = "div-clk";
resets = <&bpmp TEGRA186_RESET_I2C6>; resets = <&bpmp TEGRA186_RESET_I2C6>;
reset-names = "i2c"; reset-names = "i2c";
status = "disabled"; status = "disabled";
@ -97,7 +97,7 @@
#address-cells = <1>; #address-cells = <1>;
#size-cells = <0>; #size-cells = <0>;
clocks = <&bpmp TEGRA186_CLK_I2C7>; clocks = <&bpmp TEGRA186_CLK_I2C7>;
clock-names = "i2c"; clock-names = "div-clk";
resets = <&bpmp TEGRA186_RESET_I2C7>; resets = <&bpmp TEGRA186_RESET_I2C7>;
reset-names = "i2c"; reset-names = "i2c";
status = "disabled"; status = "disabled";
@ -110,7 +110,7 @@
#address-cells = <1>; #address-cells = <1>;
#size-cells = <0>; #size-cells = <0>;
clocks = <&bpmp TEGRA186_CLK_I2C9>; clocks = <&bpmp TEGRA186_CLK_I2C9>;
clock-names = "i2c"; clock-names = "div-clk";
resets = <&bpmp TEGRA186_RESET_I2C9>; resets = <&bpmp TEGRA186_RESET_I2C9>;
reset-names = "i2c"; reset-names = "i2c";
status = "disabled"; status = "disabled";
@ -166,7 +166,7 @@
#address-cells = <1>; #address-cells = <1>;
#size-cells = <0>; #size-cells = <0>;
clocks = <&bpmp TEGRA186_CLK_I2C2>; clocks = <&bpmp TEGRA186_CLK_I2C2>;
clock-names = "i2c"; clock-names = "div-clk";
resets = <&bpmp TEGRA186_RESET_I2C2>; resets = <&bpmp TEGRA186_RESET_I2C2>;
reset-names = "i2c"; reset-names = "i2c";
status = "disabled"; status = "disabled";
@ -179,7 +179,7 @@
#address-cells = <1>; #address-cells = <1>;
#size-cells = <0>; #size-cells = <0>;
clocks = <&bpmp TEGRA186_CLK_I2C8>; clocks = <&bpmp TEGRA186_CLK_I2C8>;
clock-names = "i2c"; clock-names = "div-clk";
resets = <&bpmp TEGRA186_RESET_I2C8>; resets = <&bpmp TEGRA186_RESET_I2C8>;
reset-names = "i2c"; reset-names = "i2c";
status = "disabled"; status = "disabled";

2
drivers/i2c/tegra_i2c.c
Unescape View File

@ -414,7 +414,7 @@ static int tegra_i2c_probe(struct udevice *dev)
error("reset_get_by_name() failed: %d\n", ret); error("reset_get_by_name() failed: %d\n", ret);
return ret; return ret;
} }
ret = clk_get_by_name(dev, "i2c", &i2c_bus->clk); ret = clk_get_by_name(dev, "div-clk", &i2c_bus->clk);
if (ret) { if (ret) {
error("clk_get_by_name() failed: %d\n", ret); error("clk_get_by_name() failed: %d\n", ret);
return ret; return ret;

Write Preview
Loading…
Cancel
Save