diff mbox series

[v2,1/3] arm64: dts: rockchip: px30: max drive-strength for cif_clkout_m0

Message ID 20220620161321.1898840-2-tommaso.merciai@amarulasolutions.com (mailing list archive)
State New, archived
Headers show
Series arm64: dts: rockchip: px30: fix ov5695 camera probe | expand

Commit Message

Tommaso Merciai June 20, 2022, 4:13 p.m. UTC 
Add max drive-strength for cif_clkout_m0. This fix the issue that
sometimes camera ov5695 is not probed correctly.
Tested on PX30_Mini_EVB_V11_20190507

Signed-off-by: Tommaso Merciai <tommaso.merciai@amarulasolutions.com>
Tested-by: Tommaso Merciai <tommaso.merciai@amarulasolutions.com>
---
Changes since v1:
 - Drop off 1. use regulator_bulk_enable/regulator_bulk disable instead of for 
   loop into ov5695 power_on/power_off

 arch/arm64/boot/dts/rockchip/px30-evb.dts | 7 +++++++
 1 file changed, 7 insertions(+)
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/rockchip/px30-evb.dts b/arch/arm64/boot/dts/rockchip/px30-evb.dts
index 73003efeec86..cc73d4bfc5b1 100644
--- a/arch/arm64/boot/dts/rockchip/px30-evb.dts
+++ b/arch/arm64/boot/dts/rockchip/px30-evb.dts
@@ -536,6 +536,13 @@  wifi_enable_h: wifi-enable-h {
 				<0 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>;
 		};
 	};
+
+	cif-m0 {
+		cif_clkout_m0: cif-clkout-m0 {
+			rockchip,pins =
+				<2 RK_PB3 1 &pcfg_pull_none_12ma>;
+		};
+	};
 };
 
 &pmu_io_domains {