[PATCH AUTOSEL 5.8 04/29] arm64: dts: meson: add missing g12 rng clock

Sasha Levin sashal at kernel.org
Mon Nov 2 20:19:03 EST 2020

From: Scott K Logan <logans at cottsay.net>

[ Upstream commit a1afbbb0285797e01313779c71287d936d069245 ]

This adds the missing perpheral clock for the RNG for Amlogic G12. As
stated in amlogic,meson-rng.yaml, this isn't always necessary for the
RNG to function, but is better to have in case the clock is disabled for
some reason prior to loading.

Signed-off-by: Scott K Logan <logans at cottsay.net>
Suggested-by: Neil Armstrong <narmstrong at baylibre.com>
Reviewed-by: Neil Armstrong <narmstrong at baylibre.com>
Signed-off-by: Kevin Hilman <khilman at baylibre.com>
Link: https://lore.kernel.org/r/520a1a8ec7a958b3d918d89563ec7e93a4100a45.camel@cottsay.net
Signed-off-by: Sasha Levin <sashal at kernel.org>
 arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi b/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi
index 593a006f4b7b3..6ec40af658ba0 100644
--- a/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi
@@ -247,6 +247,8 @@ apb_efuse: bus at 30000 {
 				hwrng: rng at 218 {
 					compatible = "amlogic,meson-rng";
 					reg = <0x0 0x218 0x0 0x4>;
+					clocks = <&clkc CLKID_RNG0>;
+					clock-names = "core";

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