From: Haiyue Wang <haiyuewa@163.com>
To: linux-aspeed@lists.ozlabs.org
Cc: Haiyue Wang <haiyuewa@163.com>,
Michael Turquette <mturquette@baylibre.com>,
Stephen Boyd <sboyd@kernel.org>, Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Hans Verkuil <hverkuil+cisco@kernel.org>,
Jammy Huang <jammy_huang@aspeedtech.com>,
linux-clk@vger.kernel.org (open list:COMMON CLK FRAMEWORK),
devicetree@vger.kernel.org (open list:OPEN FIRMWARE AND
FLATTENED DEVICE TREE BINDINGS),
linux-kernel@vger.kernel.org (open list)
Subject: [PATCH v2 1/2] dt-bindings: clock: ast2600: Add reset definition for video
Date: Fri, 27 Feb 2026 23:13:14 +0800 [thread overview]
Message-ID: <20260227151602.829-1-haiyuewa@163.com> (raw)
Add ASPEED_RESET_VIDEO reset definition to the ast2600-clock binding
header. It is required for proper reset control of the video on the
AST2600 SoC for aspeed-video driver.
Fixes: e83f8dd668ea ("media: aspeed: Fix dram hang at res-change")
Signed-off-by: Haiyue Wang <haiyuewa@163.com>
---
v2:
- Fix checkpatch.pl warning, and send dt-bindings as single patch as
the submitting-patches guide.
v1: https://lore.kernel.org/all/20260227123837.70079-1-haiyuewa@163.com/
---
include/dt-bindings/clock/ast2600-clock.h | 1 +
1 file changed, 1 insertion(+)
diff --git a/include/dt-bindings/clock/ast2600-clock.h b/include/dt-bindings/clock/ast2600-clock.h
index f60fff261130..7b9b80c38a8b 100644
--- a/include/dt-bindings/clock/ast2600-clock.h
+++ b/include/dt-bindings/clock/ast2600-clock.h
@@ -124,6 +124,7 @@
#define ASPEED_RESET_PCIE_RC_OEN 18
#define ASPEED_RESET_MAC2 12
#define ASPEED_RESET_MAC1 11
+#define ASPEED_RESET_VIDEO 6
#define ASPEED_RESET_PCI_DP 5
#define ASPEED_RESET_HACE 4
#define ASPEED_RESET_AHB 1
--
2.53.0
next reply other threads:[~2026-03-02 0:22 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-02-27 15:13 Haiyue Wang [this message]
2026-02-27 15:13 ` [PATCH v2 2/2] ARM: dts: aspeed: add 'resets' to video node Haiyue Wang
2026-02-27 17:33 ` [PATCH v2 1/2] dt-bindings: clock: ast2600: Add reset definition for video Conor Dooley
2026-02-28 1:20 ` Haiyue Wang
2026-02-28 12:16 ` Conor Dooley
2026-03-02 1:17 ` Haiyue Wang
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