[PATCH v2] ARM64: dts: marvell: armada-cp110: Add registers clock for I2C nodes
From: gregory.clement@bootlin.com (Gregory CLEMENT)
Date: 2018-02-14 10:41:59
Hi, On mar., janv. 30 2018, Gregory CLEMENT [off-list ref] wrote:
This extra clock is needed to access the registers of the I2C controller
used on the Armada 7K/8K SoCs.
This follows the changes already made in the binding documentation (as
well as in the driver) in:
commit 1534156e999735fe0befad958e1447600c0c20e7 ("i2c: mv64xxx: Fix clock
resource by adding an optional bus clock")
Signed-off-by: Gregory CLEMENT <redacted>Applied on mvebu/dt64 (with the email address modified to @bootlin.com) Gregory
quoted hunk
--- Changelog: v1 -> v2 Add comment about the commit modifying the driver in the commit log arch/arm64/boot/dts/marvell/armada-cp110.dtsi | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-)diff --git a/arch/arm64/boot/dts/marvell/armada-cp110.dtsi b/arch/arm64/boot/dts/marvell/armada-cp110.dtsi index 0ab921861a2f..c57bf6661622 100644 --- a/arch/arm64/boot/dts/marvell/armada-cp110.dtsi +++ b/arch/arm64/boot/dts/marvell/armada-cp110.dtsi@@ -280,7 +280,9 @@ #address-cells = <1>; #size-cells = <0>; interrupts = <ICU_GRP_NSR 120 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&CP110_LABEL(clk) 1 21>; + clock-names = "core", "reg"; + clocks = <&CP110_LABEL(clk) 1 21>, + <&CP110_LABEL(clk) 1 17>; status = "disabled"; };@@ -290,7 +292,9 @@ #address-cells = <1>; #size-cells = <0>; interrupts = <ICU_GRP_NSR 121 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&CP110_LABEL(clk) 1 21>; + clock-names = "core", "reg"; + clocks = <&CP110_LABEL(clk) 1 21>, + <&CP110_LABEL(clk) 1 17>; status = "disabled"; };-- 2.15.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel at lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
-- Gregory Clement, Bootlin (formerly Free Electrons) Embedded Linux and Kernel engineering http://bootlin.com