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[95.152.62.174]) by smtp.gmail.com with ESMTPSA id 2adb3069b0e04-536870a88cbsm2088682e87.222.2024.09.20.02.06.14 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 20 Sep 2024 02:06:14 -0700 (PDT) From: bigunclemax@gmail.com To: Cc: bigunclemax@gmail.com, Wei Fu , Yixun Lan , Tom Rini , Simon Glass , Ilias Apalodimas , Sughosh Ganu , u-boot@lists.denx.de Subject: [PATCH v1 1/2] gpio: dw: Add ngpios DT-property support Date: Fri, 20 Sep 2024 12:05:23 +0300 Message-ID: <20240920090532.280504-2-bigunclemax@gmail.com> X-Mailer: git-send-email 2.45.2 In-Reply-To: <20240920090532.280504-1-bigunclemax@gmail.com> References: <20240920090532.280504-1-bigunclemax@gmail.com> MIME-Version: 1.0 X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.39 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" X-Virus-Scanned: clamav-milter 0.103.8 at phobos.denx.de X-Virus-Status: Clean From: Maksim Kiselev Starting with Linux commit 7569486d79ae ("gpio: dwapb: Add ngpios DT-property support") the "snps,nr-gpios" property was marked as deprecated. And since all newly added dw-apb-gpio nodes are described using generic "ngpios" property, it's time to add support for it. Signed-off-by: Maksim Kiselev --- drivers/gpio/dwapb_gpio.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/gpio/dwapb_gpio.c b/drivers/gpio/dwapb_gpio.c index 7a6eae9ba1..04639a4cb6 100644 --- a/drivers/gpio/dwapb_gpio.c +++ b/drivers/gpio/dwapb_gpio.c @@ -177,7 +177,9 @@ static int gpio_dwapb_bind(struct udevice *dev) plat->base = (void *)base; plat->bank = bank; - plat->pins = ofnode_read_u32_default(node, "snps,nr-gpios", 0); + + if (ofnode_read_u32(node, "ngpios", &plat->pins)) + plat->pins = ofnode_read_u32_default(node, "snps,nr-gpios", 0); if (ofnode_read_string_index(node, "bank-name", 0, &plat->name)) {