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path: root/target/linux/ipq806x/patches-4.0/023-ARM-dts-ipq806x-Disable-i2c-device-on-gsbi4.patch
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Diffstat (limited to 'target/linux/ipq806x/patches-4.0/023-ARM-dts-ipq806x-Disable-i2c-device-on-gsbi4.patch')
-rw-r--r--target/linux/ipq806x/patches-4.0/023-ARM-dts-ipq806x-Disable-i2c-device-on-gsbi4.patch53
1 files changed, 0 insertions, 53 deletions
diff --git a/target/linux/ipq806x/patches-4.0/023-ARM-dts-ipq806x-Disable-i2c-device-on-gsbi4.patch b/target/linux/ipq806x/patches-4.0/023-ARM-dts-ipq806x-Disable-i2c-device-on-gsbi4.patch
deleted file mode 100644
index 75595cacf6..0000000000
--- a/target/linux/ipq806x/patches-4.0/023-ARM-dts-ipq806x-Disable-i2c-device-on-gsbi4.patch
+++ /dev/null
@@ -1,53 +0,0 @@
---- a/arch/arm/boot/dts/qcom-ipq8064-ap148.dts
-+++ b/arch/arm/boot/dts/qcom-ipq8064-ap148.dts
-@@ -46,15 +46,12 @@
- serial@16340000 {
- status = "ok";
- };
--
-- i2c4: i2c@16380000 {
-- status = "ok";
--
-- clock-frequency = <200000>;
--
-- pinctrl-0 = <&i2c4_pins>;
-- pinctrl-names = "default";
-- };
-+ /*
-+ * The i2c device on gsbi4 should not be enabled.
-+ * On ipq806x designs gsbi4 i2c is meant for exclusive
-+ * RPM usage. Turning this on in kernel manifests as
-+ * i2c failure for the RPM.
-+ */
- };
-
- gsbi5: gsbi@1a200000 {
---- a/drivers/clk/qcom/gcc-ipq806x.c
-+++ b/drivers/clk/qcom/gcc-ipq806x.c
-@@ -805,7 +805,7 @@ static struct clk_rcg gsbi7_qup_src = {
- .parent_names = gcc_pxo_pll8,
- .num_parents = 2,
- .ops = &clk_rcg_ops,
-- .flags = CLK_SET_PARENT_GATE,
-+ .flags = CLK_SET_PARENT_GATE | CLK_IGNORE_UNUSED,
- },
- },
- };
-@@ -821,7 +821,7 @@ static struct clk_branch gsbi7_qup_clk =
- .parent_names = (const char *[]){ "gsbi7_qup_src" },
- .num_parents = 1,
- .ops = &clk_branch_ops,
-- .flags = CLK_SET_RATE_PARENT,
-+ .flags = CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED,
- },
- },
- };
-@@ -869,7 +869,7 @@ static struct clk_branch gsbi4_h_clk = {
- .hw.init = &(struct clk_init_data){
- .name = "gsbi4_h_clk",
- .ops = &clk_branch_ops,
-- .flags = CLK_IS_ROOT,
-+ .flags = CLK_IS_ROOT | CLK_IGNORE_UNUSED,
- },
- },
- };