[PATCH V3 2/7] dt-bindings: i2c: i2c-imx-lpi2c: add ipg clk
From: Peng Fan (OSS) <hidden>
Date: 2022-08-23 03:01:28
Also in:
linux-devicetree, linux-i2c, lkml
Subsystem:
freescale imx lpi2c driver, i2c subsystem host drivers, open firmware and flattened device tree bindings, the rest · Maintainers:
Dong Aisheng, Andi Shyti, Rob Herring, Krzysztof Kozlowski, Conor Dooley, Linus Torvalds
From: Peng Fan <peng.fan@nxp.com> i.MX LPI2C actually requires dual clock: per clock and ipg clock, so add both. Reviewed-by: Dong Aisheng <aisheng.dong@nxp.com> Reviewed-by: Krzysztof Kozlowski <redacted> Signed-off-by: Peng Fan <peng.fan@nxp.com> --- 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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