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Wed, 10 Jun 2026 07:46:32 -0700 (PDT) Received: from localhost.localdomain ([2600:1700:fb0:1bc0::54]) by smtp.gmail.com with ESMTPSA id 006d021491bc7-69e4644ddc2sm12069165eaf.12.2026.06.10.07.46.31 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 10 Jun 2026 07:46:32 -0700 (PDT) From: Chris Morgan To: linux-rockchip@lists.infradead.org Cc: devicetree@vger.kernel.org, xsf@rock-chips.com, sre@kernel.org, simona@ffwll.ch, airlied@gmail.com, tzimmermann@suse.de, mripard@kernel.org, maarten.lankhorst@linux.intel.com, jesszhan0024@gmail.com, neil.armstrong@linaro.org, heiko@sntech.de, conor+dt@kernel.org, krzk+dt@kernel.org, robh@kernel.org, Chris Morgan Subject: [PATCH V7 0/6] Add Anbernic RG Vita-Pro Date: Wed, 10 Jun 2026 09:44:01 -0500 Message-ID: <20260610144407.438846-1-macroalpha82@gmail.com> X-Mailer: git-send-email 2.43.0 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260610_074634_008940_33D17899 X-CRM114-Status: GOOD ( 13.57 ) X-BeenThere: linux-rockchip@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Upstream kernel work for Rockchip platforms List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+linux-rockchip=archiver.kernel.org@lists.infradead.org From: Chris Morgan Add support for the Anbernic RG Vita-Pro, based on the Rockchip RK3576 SoC. Changes Since V1: - Updated documentation filename to matche compatible string. - Corrected order of allocating IRQ in charger driver and switched to using devm managed function to allocate work queue. Changes Since V2: - Corrected issue with naming of panel binding document and added fallback compatible string. - Switched to devm helpers in panel driver. Note that devm_drm_panel_add() is currently only in the drm-next branch. - Optimized setting GPIOs for panel driver. Changes Since V3: - Fixed numerous issues identifed by Sashiko bot, mainly relating to unclamped or improperly clamped values from within the charger driver. - Corrected hard-coded values in the panel driver unprepare routine as well as correcting an improperly checked return condition. Changes Since V4: - Fixed errors identified by Sashiko bot on charger driver that could result in an improper value being written to the registers. - Corrected some error handling in the panel driver. Changes Since V5: - Corrected minor errors in documentation and added default values. - Further corrected clamping behavior in charger driver. Changes Since V6: - Additional corrections as suggested by Sashiko bot to fix potential edge cases during probe for sgm41542. - Corrected an improperly shifted value being written to register for sgm41542. - Changed a MV value to UV in sgm41542 driver to simplify function. Chris Morgan (6): dt-bindings: power: supply: sgm41542: document sgm41542 power: supply: sgm41542: Add SG Micro sgm41542 charger dt-bindings: display: panel: Add Anbernic TD4310 panel drm/panel: anbernic-td4310: Add RG Vita Pro panel dt-bindings: arm: rockchip: Add Anbernic RG Vita-Pro arm64: dts: rockchip: Add Anbernic RG Vita-Pro .../devicetree/bindings/arm/rockchip.yaml | 6 + .../display/panel/anbernic,td4310.yaml | 66 + .../power/supply/sgmicro,sgm41542.yaml | 96 ++ arch/arm64/boot/dts/rockchip/Makefile | 1 + .../rockchip/rk3576-anbernic-rg-vita-pro.dts | 1327 +++++++++++++++++ drivers/gpu/drm/panel/Kconfig | 10 + drivers/gpu/drm/panel/Makefile | 1 + drivers/gpu/drm/panel/panel-anbernic-td4310.c | 257 ++++ drivers/power/supply/Kconfig | 8 + drivers/power/supply/Makefile | 1 + drivers/power/supply/sgm41542_charger.c | 1067 +++++++++++++ 11 files changed, 2840 insertions(+) create mode 100644 Documentation/devicetree/bindings/display/panel/anbernic,td4310.yaml create mode 100644 Documentation/devicetree/bindings/power/supply/sgmicro,sgm41542.yaml create mode 100644 arch/arm64/boot/dts/rockchip/rk3576-anbernic-rg-vita-pro.dts create mode 100644 drivers/gpu/drm/panel/panel-anbernic-td4310.c create mode 100644 drivers/power/supply/sgm41542_charger.c -- 2.43.0 _______________________________________________ Linux-rockchip mailing list Linux-rockchip@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-rockchip From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-oo1-f47.google.com (mail-oo1-f47.google.com [209.85.161.47]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id BCD2540E8D3 for ; 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Wed, 10 Jun 2026 07:46:32 -0700 (PDT) Received: from localhost.localdomain ([2600:1700:fb0:1bc0::54]) by smtp.gmail.com with ESMTPSA id 006d021491bc7-69e4644ddc2sm12069165eaf.12.2026.06.10.07.46.31 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 10 Jun 2026 07:46:32 -0700 (PDT) From: Chris Morgan To: linux-rockchip@lists.infradead.org Cc: devicetree@vger.kernel.org, xsf@rock-chips.com, sre@kernel.org, simona@ffwll.ch, airlied@gmail.com, tzimmermann@suse.de, mripard@kernel.org, maarten.lankhorst@linux.intel.com, jesszhan0024@gmail.com, neil.armstrong@linaro.org, heiko@sntech.de, conor+dt@kernel.org, krzk+dt@kernel.org, robh@kernel.org, Chris Morgan Subject: [PATCH V7 0/6] Add Anbernic RG Vita-Pro Date: Wed, 10 Jun 2026 09:44:01 -0500 Message-ID: <20260610144407.438846-1-macroalpha82@gmail.com> X-Mailer: git-send-email 2.43.0 Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit From: Chris Morgan Add support for the Anbernic RG Vita-Pro, based on the Rockchip RK3576 SoC. Changes Since V1: - Updated documentation filename to matche compatible string. - Corrected order of allocating IRQ in charger driver and switched to using devm managed function to allocate work queue. Changes Since V2: - Corrected issue with naming of panel binding document and added fallback compatible string. - Switched to devm helpers in panel driver. Note that devm_drm_panel_add() is currently only in the drm-next branch. - Optimized setting GPIOs for panel driver. Changes Since V3: - Fixed numerous issues identifed by Sashiko bot, mainly relating to unclamped or improperly clamped values from within the charger driver. - Corrected hard-coded values in the panel driver unprepare routine as well as correcting an improperly checked return condition. Changes Since V4: - Fixed errors identified by Sashiko bot on charger driver that could result in an improper value being written to the registers. - Corrected some error handling in the panel driver. Changes Since V5: - Corrected minor errors in documentation and added default values. - Further corrected clamping behavior in charger driver. Changes Since V6: - Additional corrections as suggested by Sashiko bot to fix potential edge cases during probe for sgm41542. - Corrected an improperly shifted value being written to register for sgm41542. - Changed a MV value to UV in sgm41542 driver to simplify function. Chris Morgan (6): dt-bindings: power: supply: sgm41542: document sgm41542 power: supply: sgm41542: Add SG Micro sgm41542 charger dt-bindings: display: panel: Add Anbernic TD4310 panel drm/panel: anbernic-td4310: Add RG Vita Pro panel dt-bindings: arm: rockchip: Add Anbernic RG Vita-Pro arm64: dts: rockchip: Add Anbernic RG Vita-Pro .../devicetree/bindings/arm/rockchip.yaml | 6 + .../display/panel/anbernic,td4310.yaml | 66 + .../power/supply/sgmicro,sgm41542.yaml | 96 ++ arch/arm64/boot/dts/rockchip/Makefile | 1 + .../rockchip/rk3576-anbernic-rg-vita-pro.dts | 1327 +++++++++++++++++ drivers/gpu/drm/panel/Kconfig | 10 + drivers/gpu/drm/panel/Makefile | 1 + drivers/gpu/drm/panel/panel-anbernic-td4310.c | 257 ++++ drivers/power/supply/Kconfig | 8 + drivers/power/supply/Makefile | 1 + drivers/power/supply/sgm41542_charger.c | 1067 +++++++++++++ 11 files changed, 2840 insertions(+) create mode 100644 Documentation/devicetree/bindings/display/panel/anbernic,td4310.yaml create mode 100644 Documentation/devicetree/bindings/power/supply/sgmicro,sgm41542.yaml create mode 100644 arch/arm64/boot/dts/rockchip/rk3576-anbernic-rg-vita-pro.dts create mode 100644 drivers/gpu/drm/panel/panel-anbernic-td4310.c create mode 100644 drivers/power/supply/sgm41542_charger.c -- 2.43.0