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-rw-r--r--target/linux/mediatek/files-5.15/arch/arm64/boot/dts/mediatek/mt7981.dtsi2
-rw-r--r--target/linux/mediatek/patches-5.15/855-pending-i2c-mt65xx-add-additional-clocks.patch55
2 files changed, 1 insertions, 56 deletions
diff --git a/target/linux/mediatek/files-5.15/arch/arm64/boot/dts/mediatek/mt7981.dtsi b/target/linux/mediatek/files-5.15/arch/arm64/boot/dts/mediatek/mt7981.dtsi
index 17038a2484..304566810a 100644
--- a/target/linux/mediatek/files-5.15/arch/arm64/boot/dts/mediatek/mt7981.dtsi
+++ b/target/linux/mediatek/files-5.15/arch/arm64/boot/dts/mediatek/mt7981.dtsi
@@ -327,7 +327,7 @@
<&infracfg CLK_INFRA_AP_DMA_CK>,
<&infracfg CLK_INFRA_I2C_MCK_CK>,
<&infracfg CLK_INFRA_I2C_PCK_CK>;
- clock-names = "main", "dma", "mck", "pck";
+ clock-names = "main", "dma", "arb", "pmic";
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
diff --git a/target/linux/mediatek/patches-5.15/855-pending-i2c-mt65xx-add-additional-clocks.patch b/target/linux/mediatek/patches-5.15/855-pending-i2c-mt65xx-add-additional-clocks.patch
deleted file mode 100644
index 1ed8d1a96a..0000000000
--- a/target/linux/mediatek/patches-5.15/855-pending-i2c-mt65xx-add-additional-clocks.patch
+++ /dev/null
@@ -1,55 +0,0 @@
-From 94bf61df9201195d6d8ce82e299fb231b31fbaae Mon Sep 17 00:00:00 2001
-From: Daniel Golle <daniel@makrotopia.org>
-Date: Fri, 26 May 2023 10:29:45 +0100
-Subject: [PATCH] i2c: mt65xx: add additional clocks
-
-On MT7981 additional clocks are required when accessing I2C registers.
-Add MCK and PCK optional clocks to i2c-mt65xx driver so we don't have
-to always have them enabled, but really only if I2C is used.
-
-Signed-off-by: Daniel Golle <daniel@makrotopia.org>
----
- drivers/i2c/busses/i2c-mt65xx.c | 14 +++++++++++++-
- 1 file changed, 13 insertions(+), 1 deletion(-)
-
---- a/drivers/i2c/busses/i2c-mt65xx.c
-+++ b/drivers/i2c/busses/i2c-mt65xx.c
-@@ -93,6 +93,8 @@
- * @I2C_MT65XX_CLK_DMA: DMA clock for i2c via DMA
- * @I2C_MT65XX_CLK_PMIC: PMIC clock for i2c from PMIC
- * @I2C_MT65XX_CLK_ARB: Arbitrator clock for i2c
-+ * @I2C_MT65XX_CLK_MCK: MCK clock for i2c
-+ * @I2C_MT65XX_CLK_PCK: PCK clock for i2c
- * @I2C_MT65XX_CLK_MAX: Number of supported clocks
- */
- enum i2c_mt65xx_clks {
-@@ -100,11 +102,13 @@ enum i2c_mt65xx_clks {
- I2C_MT65XX_CLK_DMA,
- I2C_MT65XX_CLK_PMIC,
- I2C_MT65XX_CLK_ARB,
-+ I2C_MT65XX_CLK_MCK,
-+ I2C_MT65XX_CLK_PCK,
- I2C_MT65XX_CLK_MAX
- };
-
- static const char * const i2c_mt65xx_clk_ids[I2C_MT65XX_CLK_MAX] = {
-- "main", "dma", "pmic", "arb"
-+ "main", "dma", "pmic", "arb", "mck", "pck"
- };
-
- enum DMA_REGS_OFFSET {
-@@ -1444,6 +1448,14 @@ static int mtk_i2c_probe(struct platform
- if (IS_ERR(i2c->clocks[I2C_MT65XX_CLK_ARB].clk))
- return PTR_ERR(i2c->clocks[I2C_MT65XX_CLK_ARB].clk);
-
-+ i2c->clocks[I2C_MT65XX_CLK_MCK].clk = devm_clk_get_optional(&pdev->dev, "mck");
-+ if (IS_ERR(i2c->clocks[I2C_MT65XX_CLK_MCK].clk))
-+ return PTR_ERR(i2c->clocks[I2C_MT65XX_CLK_MCK].clk);
-+
-+ i2c->clocks[I2C_MT65XX_CLK_PCK].clk = devm_clk_get_optional(&pdev->dev, "pck");
-+ if (IS_ERR(i2c->clocks[I2C_MT65XX_CLK_PCK].clk))
-+ return PTR_ERR(i2c->clocks[I2C_MT65XX_CLK_PCK].clk);
-+
- if (i2c->have_pmic) {
- i2c->clocks[I2C_MT65XX_CLK_PMIC].clk = devm_clk_get(&pdev->dev, "pmic");
- if (IS_ERR(i2c->clocks[I2C_MT65XX_CLK_PMIC].clk)) {