Message ID | 20240920-bcm63138-leds-v1-0-c150871324a0@linaro.org |
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Fri, 20 Sep 2024 14:59:10 -0700 (PDT) Received: from lino.lan ([85.235.12.238]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-a90612b3a04sm900617766b.125.2024.09.20.14.59.09 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 20 Sep 2024 14:59:10 -0700 (PDT) From: Linus Walleij <linus.walleij@linaro.org> Subject: [PATCH 0/4] leds: bcm63138: Add some new bindings and code Date: Fri, 20 Sep 2024 23:59:02 +0200 Message-Id: <20240920-bcm63138-leds-v1-0-c150871324a0@linaro.org> Precedence: bulk X-Mailing-List: linux-leds@vger.kernel.org List-Id: <linux-leds.vger.kernel.org> List-Subscribe: <mailto:linux-leds+subscribe@vger.kernel.org> List-Unsubscribe: <mailto:linux-leds+unsubscribe@vger.kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit X-B4-Tracking: v=1; b=H4sIACbw7WYC/6tWKk4tykwtVrJSqFYqSi3LLM7MzwNyDHUUlJIzE vPSU3UzU4B8JSMDIxMDSyMD3aTkXDNjQ2ML3ZzUlGJdw6Rk0zQTw2QT8+QUJaCegqLUtMwKsHn RsbW1AFiCt2hfAAAA To: Pavel Machek <pavel@ucw.cz>, Lee Jones <lee@kernel.org>, Rob Herring <robh@kernel.org>, Krzysztof Kozlowski <krzk+dt@kernel.org>, Conor Dooley <conor+dt@kernel.org>, William Zhang <william.zhang@broadcom.com>, Anand Gore <anand.gore@broadcom.com>, Kursad Oney <kursad.oney@broadcom.com>, Florian Fainelli <florian.fainelli@broadcom.com>, =?utf-8?b?UmFmYcWCIE1p?= =?utf-8?b?xYJlY2tp?= <rafal@milecki.pl>, Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> Cc: linux-leds@vger.kernel.org, devicetree@vger.kernel.org, Linus Walleij <linus.walleij@linaro.org> X-Mailer: b4 0.14.0 |
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leds: bcm63138: Add some new bindings and code
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This brings over the few know-how items and little things I found about the BCMBCA LEDs in my previous duplicate driver. This was tested on the BCM6846-based Genexis XG6846B. The main addition is the ability to define the number shifting bits in the serial shift register which is necessary if the previous boot stages have not set up the hardware properly before. Signed-off-by: Linus Walleij <linus.walleij@linaro.org> --- Linus Walleij (4): dt-bindings: leds: bcm63128: Add shift register bits leds: bcm63138: Use scopes and guards leds: bcm63128: Handle shift register config leds: bcm63128: Add some register defines .../devicetree/bindings/leds/leds-bcm63138.yaml | 13 ++++++++++ drivers/leds/blink/leds-bcm63138.c | 28 ++++++++++++---------- 2 files changed, 29 insertions(+), 12 deletions(-) --- base-commit: 98f7e32f20d28ec452afb208f9cffc08448a2652 change-id: 20240920-bcm63138-leds-1bc5f41c47cd Best regards,