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Wed, 22 Sep 2021 23:55:37 -0700 (PDT) From: Daniel Palmer To: devicetree@vger.kernel.org, linux-gpio@vger.kernel.org, linux-leds@vger.kernel.org Cc: linus.walleij@linaro.org, bgolaszewski@baylibre.com, robh+dt@kernel.org, pavel@ucw.cz, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Daniel Palmer Subject: [PATCH v2 00/11] gpio: msc313: Add gpio support for ssd20xd Date: Thu, 23 Sep 2021 15:54:49 +0900 Message-Id: <20210923065500.2284347-1-daniel@0x0f.com> X-Mailer: git-send-email 2.33.0 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210922_235539_151214_70E13198 X-CRM114-Status: GOOD ( 13.32 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org This is a little series to add a compatible string for the Sigmastar SSD201 and SSD202D to the msc313 gpio driver, add the specific offsets for the pins on these chips, and then a bunch of DT wiring stuff so that the LEDs on the M5 stack unitv2 work and it can control the power switch for the USB connected. Changes since v1: - Add a fix for the led binding to squash the warning about the activity trigger in the unitv2 dts. - Fix up the regulator node names so they pass dtb check Daniel Palmer (11): dt-bindings: gpio: msc313: Add compatible for ssd20xd dt-bindings: gpio: msc313: Add offsets for ssd20xd dt-bindings: leds: Document "activity" trigger gpio: msc313: Code clean ups gpio: msc313: Add support for SSD201 and SSD202D ARM: dts: mstar: Set gpio compatible for ssd20xd ARM: dts: mstar: unitv2: Wire up LEDs ARM: dts: mstar: unitv2: Add core regulator ARM: dts: mstar: unitv2: Add io regulator ARM: dts: mstar: unitv2: Add DRAM regulator ARM: dts: mstar: unitv2: Add wifi switch .../bindings/gpio/mstar,msc313-gpio.yaml | 4 +- .../devicetree/bindings/leds/common.yaml | 2 + .../dts/mstar-infinity2m-ssd202d-unitv2.dts | 46 +++ .../boot/dts/mstar-infinity2m-ssd20xd.dtsi | 5 + drivers/gpio/gpio-msc313.c | 266 +++++++++++++++++- include/dt-bindings/gpio/msc313-gpio.h | 71 +++++ 6 files changed, 389 insertions(+), 5 deletions(-)