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Date: Tue, 16 Aug 2022 20:55:21 +0800 From: "Peng Fan (OSS)" <peng.fan@....nxp.com> To: aisheng.dong@....com, robh+dt@...nel.org, krzysztof.kozlowski+dt@...aro.org, shawnguo@...nel.org, s.hauer@...gutronix.de Cc: kernel@...gutronix.de, festevam@...il.com, linux-imx@....com, linux-i2c@...r.kernel.org, devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org, xiaoning.wang@....com, Peng Fan <peng.fan@....com>, Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org> Subject: [PATCH V2 2/7] dt-bindings: i2c: i2c-imx-lpi2c: add ipg clk From: Peng Fan <peng.fan@....com> i.MX LPI2C actually requires dual clock: per clock and ipg clock, so add both. Signed-off-by: Peng Fan <peng.fan@....com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org> --- Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) diff --git a/Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml b/Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml index 529bea56d324..e42e35003eae 100644 --- a/Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml +++ b/Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml @@ -37,10 +37,12 @@ properties: clock-frequency: true clock-names: - maxItems: 1 + items: + - const: per + - const: ipg clocks: - maxItems: 1 + maxItems: 2 power-domains: maxItems: 1 @@ -63,5 +65,6 @@ examples: reg = <0x40A50000 0x10000>; interrupt-parent = <&intc>; interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&clks IMX7ULP_CLK_LPI2C7>; + clocks = <&clks IMX7ULP_CLK_LPI2C7>, + <&clks IMX7ULP_CLK_NIC1_BUS_DIV>; }; -- 2.37.1
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