From: Fabio Estevam <festevam@gmail.com>
To: ulf.hansson@linaro.org
Cc: robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org,
heiko@sntech.de, shawn.lin@rock-chips.com,
linux-mmc@vger.kernel.org, devicetree@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org,
Fabio Estevam <festevam@nabladev.com>
Subject: [PATCH] dt-bindings: mmc: rockchip-dw-mshc: Fix the RV1103B compatible
Date: Fri, 13 Mar 2026 10:08:35 -0300 [thread overview]
Message-ID: <20260313130835.708066-1-festevam@gmail.com> (raw)
From: Fabio Estevam <festevam@nabladev.com>
RV1103B uses the same DesignWare MSHC controller IP version as RK3576.
They have no "ciu-drive" nor "ciu-sample" clocks and use the phase
tuning inside the controller.
Fix it accordingly.
Fixes: 517b1e3c9455 ("dt-bindings: mmc: rockchip-dw-mshc: Add RV1103B compatible")
Suggested-by: Shawn Lin <shawn.lin@rock-chips.com>
Signed-off-by: Fabio Estevam <festevam@nabladev.com>
---
Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml b/Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml
index a75209bd2710..4965bb518c54 100644
--- a/Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml
+++ b/Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml
@@ -43,11 +43,14 @@ properties:
- rockchip,rk3562-dw-mshc
- rockchip,rk3568-dw-mshc
- rockchip,rk3588-dw-mshc
- - rockchip,rv1103b-dw-mshc
- rockchip,rv1108-dw-mshc
- rockchip,rv1126-dw-mshc
- const: rockchip,rk3288-dw-mshc
# for Rockchip RK3576 with phase tuning inside the controller
+ - items:
+ - enum:
+ - rockchip,rv1103b-dw-mshc
+ - const: rockchip,rk3576-dw-mshc
- const: rockchip,rk3576-dw-mshc
reg:
--
2.43.0
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next reply other threads:[~2026-03-13 13:08 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-03-13 13:08 Fabio Estevam [this message]
2026-03-13 15:25 ` [PATCH] dt-bindings: mmc: rockchip-dw-mshc: Fix the RV1103B compatible Heiko Stuebner
2026-03-23 15:19 ` Ulf Hansson
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