From b57f7d214189a2a6c0ff8a8883d5d178796b69fd Mon Sep 17 00:00:00 2001 From: Peng Fan Date: Tue, 23 Aug 2022 11:02:13 +0800 Subject: arm64: dts: imx8-ss-dma: add IPG clock for i2c i.MX8 LPI2C requires both PER and IPG clock, so add the missed IPG clk. Reviewed-by: Dong Aisheng Signed-off-by: Peng Fan Signed-off-by: Shawn Guo --- arch/arm64/boot/dts/freescale/imx8-ss-dma.dtsi | 20 ++++++++++++-------- 1 file changed, 12 insertions(+), 8 deletions(-) (limited to 'arch/arm64/boot/dts/freescale/imx8-ss-dma.dtsi') diff --git a/arch/arm64/boot/dts/freescale/imx8-ss-dma.dtsi b/arch/arm64/boot/dts/freescale/imx8-ss-dma.dtsi index 960a802b8b6e..d7b4229bb4a2 100644 --- a/arch/arm64/boot/dts/freescale/imx8-ss-dma.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8-ss-dma.dtsi @@ -111,8 +111,9 @@ dma_subsys: bus@5a000000 { i2c0: i2c@5a800000 { reg = <0x5a800000 0x4000>; interrupts = ; - clocks = <&i2c0_lpcg IMX_LPCG_CLK_0>; - clock-names = "per"; + clocks = <&i2c0_lpcg IMX_LPCG_CLK_0>, + <&i2c0_lpcg IMX_LPCG_CLK_4>; + clock-names = "per", "ipg"; assigned-clocks = <&clk IMX_SC_R_I2C_0 IMX_SC_PM_CLK_PER>; assigned-clock-rates = <24000000>; power-domains = <&pd IMX_SC_R_I2C_0>; @@ -122,8 +123,9 @@ dma_subsys: bus@5a000000 { i2c1: i2c@5a810000 { reg = <0x5a810000 0x4000>; interrupts = ; - clocks = <&i2c1_lpcg IMX_LPCG_CLK_0>; - clock-names = "per"; + clocks = <&i2c1_lpcg IMX_LPCG_CLK_0>, + <&i2c1_lpcg IMX_LPCG_CLK_4>; + clock-names = "per", "ipg"; assigned-clocks = <&clk IMX_SC_R_I2C_1 IMX_SC_PM_CLK_PER>; assigned-clock-rates = <24000000>; power-domains = <&pd IMX_SC_R_I2C_1>; @@ -133,8 +135,9 @@ dma_subsys: bus@5a000000 { i2c2: i2c@5a820000 { reg = <0x5a820000 0x4000>; interrupts = ; - clocks = <&i2c2_lpcg IMX_LPCG_CLK_0>; - clock-names = "per"; + clocks = <&i2c2_lpcg IMX_LPCG_CLK_0>, + <&i2c2_lpcg IMX_LPCG_CLK_4>; + clock-names = "per", "ipg"; assigned-clocks = <&clk IMX_SC_R_I2C_2 IMX_SC_PM_CLK_PER>; assigned-clock-rates = <24000000>; power-domains = <&pd IMX_SC_R_I2C_2>; @@ -144,8 +147,9 @@ dma_subsys: bus@5a000000 { i2c3: i2c@5a830000 { reg = <0x5a830000 0x4000>; interrupts = ; - clocks = <&i2c3_lpcg IMX_LPCG_CLK_0>; - clock-names = "per"; + clocks = <&i2c3_lpcg IMX_LPCG_CLK_0>, + <&i2c3_lpcg IMX_LPCG_CLK_4>; + clock-names = "per", "ipg"; assigned-clocks = <&clk IMX_SC_R_I2C_3 IMX_SC_PM_CLK_PER>; assigned-clock-rates = <24000000>; power-domains = <&pd IMX_SC_R_I2C_3>; -- cgit