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Thu, 12 Mar 2026 07:17:15 -0700 (PDT) Received: from artemis2.elfringham.co.uk ([2a0a:ef40:eeb:3801:59ff:f478:8b7c:4ecd]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-439fe19ad9asm9407142f8f.7.2026.03.12.07.17.14 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 12 Mar 2026 07:17:14 -0700 (PDT) From: Andrew Goodbody Date: Thu, 12 Mar 2026 14:16:57 +0000 Subject: [PATCH] ARM: dts: omap: dm816x: Correct pinctrl register Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20260312-dm816x_dt-v1-1-ed3370b20799@linaro.org> X-B4-Tracking: v=1; b=H4sIANjKsmkC/6tWKk4tykwtVrJSqFYqSi3LLM7MzwNyDHUUlJIzE vPSU3UzU4B8JSMDIzMDY0Mj3ZRcC0OziviUEt3EpFQLC4s0Y3OjVGMloPqCotS0zAqwWdGxtbU Azv3dUFsAAAA= X-Change-ID: 20260312-dm816x_dt-abe888f372e3 To: Aaro Koskinen , Andreas Kemnade , Kevin Hilman , Roger Quadros , Tony Lindgren , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: linux-omap@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Christopher Obbard , Andrew Goodbody X-Mailer: b4 0.14.2 The delcaration in the pinmux device for the pinctrl registers is not correct. These registers are actually 32 bits wide, not 16. Also the mask for functional bits is also wrong. Functional bits are 0-4, not 0-3. So the mask needs to changed to 0x1f. This information is taken from the TMS320DM816x DaVinci Digital Media Processors Technical Reference Manual. SPRUGX8C March 2015 Signed-off-by: Andrew Goodbody Reviewed-by: Christopher Obbard Tested-by: Christopher Obbard --- arch/arm/boot/dts/ti/omap/dm816x.dtsi | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm/boot/dts/ti/omap/dm816x.dtsi b/arch/arm/boot/dts/ti/o= map/dm816x.dtsi index 407d7bc5b13a364548087dd5fb2659286bbd8537..a1e0e904e0f05cd725e71da70bf= fbde2dd2b2e38 100644 --- a/arch/arm/boot/dts/ti/omap/dm816x.dtsi +++ b/arch/arm/boot/dts/ti/omap/dm816x.dtsi @@ -94,8 +94,8 @@ dm816x_pinmux: pinmux@800 { #address-cells =3D <1>; #size-cells =3D <0>; #pinctrl-cells =3D <1>; - pinctrl-single,register-width =3D <16>; - pinctrl-single,function-mask =3D <0xf>; + pinctrl-single,register-width =3D <32>; + pinctrl-single,function-mask =3D <0x1f>; }; =20 /* Device Configuration Registers */ --- base-commit: f90aadf1c67c8b4969d1e5e6d4fd7227adb6e4d7 change-id: 20260312-dm816x_dt-abe888f372e3 Best regards, --=20 Andrew Goodbody