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From: Alexandre Mergnat <amergnat@baylibre.com>
To: Michael Turquette <mturquette@baylibre.com>,
	Stephen Boyd <sboyd@kernel.org>, Rob Herring <robh+dt@kernel.org>,
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
	Conor Dooley <conor+dt@kernel.org>,
	Matthias Brugger <matthias.bgg@gmail.com>,
	AngeloGioacchino Del Regno 
	<angelogioacchino.delregno@collabora.com>,
	Chen-Yu Tsai <wenst@chromium.org>
Cc: Markus Schneider-Pargmann <msp@baylibre.com>,
	linux-clk@vger.kernel.org, devicetree@vger.kernel.org,
	linux-kernel@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org,
	linux-mediatek@lists.infradead.org,
	Alexandre Mergnat <amergnat@baylibre.com>
Subject: [PATCH v2 1/2] dt-bindings: clock: mediatek: replace unusable clock
Date: Thu, 25 May 2023 16:50:27 +0200	[thread overview]
Message-ID: <20230517-fix-clk-index-v2-1-1b686cefcb7e@baylibre.com> (raw)
In-Reply-To: <20230517-fix-clk-index-v2-0-1b686cefcb7e@baylibre.com>

The “mcu_pm_bclk_ck_cg” clock is used by co-processors and should not be
added to the kernel driver, otherwise the CPU just halt and the board is
rebooted by the wathdog.

Instead, add the "aes_top0_bclk_ck_cg" missing clock to prevent
re-shuffling index and then preserve the ABI.

Signed-off-by: Alexandre Mergnat <amergnat@baylibre.com>
---
 include/dt-bindings/clock/mediatek,mt8365-clk.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/dt-bindings/clock/mediatek,mt8365-clk.h b/include/dt-bindings/clock/mediatek,mt8365-clk.h
index f9aff1775810..0a841e7cc1c3 100644
--- a/include/dt-bindings/clock/mediatek,mt8365-clk.h
+++ b/include/dt-bindings/clock/mediatek,mt8365-clk.h
@@ -199,7 +199,7 @@
 #define CLK_IFR_PWRAP_TMR		46
 #define CLK_IFR_PWRAP_SPI		47
 #define CLK_IFR_PWRAP_SYS		48
-#define CLK_IFR_MCU_PM_BK		49
+#define CLK_IFR_AES_TOP0_BK		49
 #define CLK_IFR_IRRX_26M		50
 #define CLK_IFR_IRRX_32K		51
 #define CLK_IFR_I2C0_AXI		52

-- 
2.25.1


WARNING: multiple messages have this Message-ID (diff)
From: Alexandre Mergnat <amergnat@baylibre.com>
To: Michael Turquette <mturquette@baylibre.com>,
	 Stephen Boyd <sboyd@kernel.org>,
	Rob Herring <robh+dt@kernel.org>,
	 Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
	 Conor Dooley <conor+dt@kernel.org>,
	 Matthias Brugger <matthias.bgg@gmail.com>,
	 AngeloGioacchino Del Regno
	<angelogioacchino.delregno@collabora.com>,
	 Chen-Yu Tsai <wenst@chromium.org>
Cc: Markus Schneider-Pargmann <msp@baylibre.com>,
	linux-clk@vger.kernel.org,  devicetree@vger.kernel.org,
	linux-kernel@vger.kernel.org,
	 linux-arm-kernel@lists.infradead.org,
	linux-mediatek@lists.infradead.org,
	 Alexandre Mergnat <amergnat@baylibre.com>
Subject: [PATCH v2 1/2] dt-bindings: clock: mediatek: replace unusable clock
Date: Thu, 25 May 2023 16:50:27 +0200	[thread overview]
Message-ID: <20230517-fix-clk-index-v2-1-1b686cefcb7e@baylibre.com> (raw)
In-Reply-To: <20230517-fix-clk-index-v2-0-1b686cefcb7e@baylibre.com>

The “mcu_pm_bclk_ck_cg” clock is used by co-processors and should not be
added to the kernel driver, otherwise the CPU just halt and the board is
rebooted by the wathdog.

Instead, add the "aes_top0_bclk_ck_cg" missing clock to prevent
re-shuffling index and then preserve the ABI.

Signed-off-by: Alexandre Mergnat <amergnat@baylibre.com>
---
 include/dt-bindings/clock/mediatek,mt8365-clk.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/dt-bindings/clock/mediatek,mt8365-clk.h b/include/dt-bindings/clock/mediatek,mt8365-clk.h
index f9aff1775810..0a841e7cc1c3 100644
--- a/include/dt-bindings/clock/mediatek,mt8365-clk.h
+++ b/include/dt-bindings/clock/mediatek,mt8365-clk.h
@@ -199,7 +199,7 @@
 #define CLK_IFR_PWRAP_TMR		46
 #define CLK_IFR_PWRAP_SPI		47
 #define CLK_IFR_PWRAP_SYS		48
-#define CLK_IFR_MCU_PM_BK		49
+#define CLK_IFR_AES_TOP0_BK		49
 #define CLK_IFR_IRRX_26M		50
 #define CLK_IFR_IRRX_32K		51
 #define CLK_IFR_I2C0_AXI		52

-- 
2.25.1


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http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

  reply	other threads:[~2023-05-25 14:50 UTC|newest]

Thread overview: 20+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-05-25 14:50 [PATCH v2 0/2] Fix and clean MT8365 clock indexes Alexandre Mergnat
2023-05-25 14:50 ` Alexandre Mergnat
2023-05-25 14:50 ` Alexandre Mergnat [this message]
2023-05-25 14:50   ` [PATCH v2 1/2] dt-bindings: clock: mediatek: replace unusable clock Alexandre Mergnat
2023-05-25 17:51   ` Conor Dooley
2023-05-25 17:51     ` Conor Dooley
2023-05-26  8:54     ` Alexandre Mergnat
2023-05-26  8:54       ` Alexandre Mergnat
2023-05-26 11:39       ` Conor Dooley
2023-05-26 11:39         ` Conor Dooley
2023-05-26  8:30   ` AngeloGioacchino Del Regno
2023-05-26  8:30     ` AngeloGioacchino Del Regno
2023-05-26  9:46     ` Alexandre Mergnat
2023-05-26  9:46       ` Alexandre Mergnat
2023-05-25 14:50 ` [PATCH v2 2/2] clk: mediatek: mt8365: Fix index issue Alexandre Mergnat
2023-05-25 14:50   ` Alexandre Mergnat
2023-05-26  8:33   ` AngeloGioacchino Del Regno
2023-05-26  8:33     ` AngeloGioacchino Del Regno
2023-05-26  9:38     ` Alexandre Mergnat
2023-05-26  9:38       ` Alexandre Mergnat

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