From: Chen-Yu Tsai <wens@kernel.org>
To: Stephen Boyd <sboyd@kernel.org>, Chen-Yu Tsai <wens@csie.org>,
Jernej Skrabec <jernej@kernel.org>,
Samuel Holland <samuel@sholland.org>
Cc: Andre Przywara <andre.przywara@arm.com>,
linux-sunxi@lists.linux.dev, linux-clk@vger.kernel.org,
linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, Rob Herring <robh@kernel.org>
Subject: [PATCH v2 1/7] dt-bindings: clock: sun55i-a523-ccu: Add missing NPU module clock
Date: Fri, 12 Sep 2025 01:47:04 +0800 [thread overview]
Message-ID: <20250911174710.3149589-2-wens@kernel.org> (raw)
In-Reply-To: <20250911174710.3149589-1-wens@kernel.org>
From: Chen-Yu Tsai <wens@csie.org>
The main clock controller on the A523/T527 has the NPU's module clock.
It was missing from the original submission, likely because that was
based on the A523 user manual; the A523 is marketed without the NPU.
Reviewed-by: Andre Przywara <andre.przywara@arm.com>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
---
include/dt-bindings/clock/sun55i-a523-ccu.h | 1 +
1 file changed, 1 insertion(+)
diff --git a/include/dt-bindings/clock/sun55i-a523-ccu.h b/include/dt-bindings/clock/sun55i-a523-ccu.h
index c8259ac5ada7..54808fcfd556 100644
--- a/include/dt-bindings/clock/sun55i-a523-ccu.h
+++ b/include/dt-bindings/clock/sun55i-a523-ccu.h
@@ -185,5 +185,6 @@
#define CLK_FANOUT0 176
#define CLK_FANOUT1 177
#define CLK_FANOUT2 178
+#define CLK_NPU 179
#endif /* _DT_BINDINGS_CLK_SUN55I_A523_CCU_H_ */
--
2.39.5
next prev parent reply other threads:[~2025-09-11 17:47 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-09-11 17:47 [PATCH v2 0/7] arm64: allwinner: a523: Enable MCU PRCM and NPU Chen-Yu Tsai
2025-09-11 17:47 ` Chen-Yu Tsai [this message]
2025-09-11 17:47 ` [PATCH v2 2/7] dt-bindings: clock: sun55i-a523-ccu: Add A523 MCU CCU clock controller Chen-Yu Tsai
2025-09-11 17:47 ` [PATCH v2 3/7] clk: sunxi-ng: sun55i-a523-ccu: Add missing NPU module clock Chen-Yu Tsai
2025-09-11 18:07 ` Jernej Škrabec
2025-09-12 10:19 ` Andre Przywara
2025-09-11 17:47 ` [PATCH v2 4/7] clk: sunxi-ng: div: support power-of-two dividers Chen-Yu Tsai
2025-09-11 18:08 ` Jernej Škrabec
2025-09-11 17:47 ` [PATCH v2 5/7] clk: sunxi-ng: add support for the A523/T527 MCU CCU Chen-Yu Tsai
2025-09-11 18:45 ` Jernej Škrabec
2025-09-11 17:47 ` [PATCH v2 6/7] arm64: dts: allwinner: a523: Add MCU PRCM CCU node Chen-Yu Tsai
2025-09-11 18:46 ` Jernej Škrabec
2025-09-11 17:47 ` [PATCH v2 7/7] arm64: dts: allwinner: a523: Add NPU device node Chen-Yu Tsai
2025-09-11 18:46 ` Jernej Škrabec
2025-09-13 5:55 ` [PATCH v2 0/7] arm64: allwinner: a523: Enable MCU PRCM and NPU Chen-Yu Tsai
2025-09-13 5:55 ` Chen-Yu Tsai
2025-09-13 6:16 ` (subset) " Chen-Yu Tsai
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