Date: Thu, 22 Jul 2021 17:17:47 GMT From: Emmanuel Vadot <manu@FreeBSD.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-branches@FreeBSD.org Subject: git: 07df8f4f9cba - stable/13 - arm64: rockchip: gpio: Give friendlier name to gpio Message-ID: <202107221717.16MHHlq5091768@gitrepo.freebsd.org>
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The branch stable/13 has been updated by manu: URL: https://cgit.FreeBSD.org/src/commit/?id=07df8f4f9cbaef43334423d9712740ea2073bb3b commit 07df8f4f9cbaef43334423d9712740ea2073bb3b Author: Emmanuel Vadot <manu@FreeBSD.org> AuthorDate: 2021-05-16 12:47:16 +0000 Commit: Emmanuel Vadot <manu@FreeBSD.org> CommitDate: 2021-07-22 17:17:39 +0000 arm64: rockchip: gpio: Give friendlier name to gpio By default name the gpio P<bank><bankpin> This make it easier to find the gpio when reading schematics or DTS. Sponsored by: Diablotin Systems Differential Revision: https://reviews.freebsd.org/D30287 (cherry picked from commit bc1bb80564eef66cef1a7b9791af87ae019aa71d) --- sys/arm64/rockchip/rk_gpio.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/sys/arm64/rockchip/rk_gpio.c b/sys/arm64/rockchip/rk_gpio.c index aa44a6bc9e09..d3623b2302ec 100644 --- a/sys/arm64/rockchip/rk_gpio.c +++ b/sys/arm64/rockchip/rk_gpio.c @@ -209,14 +209,17 @@ static int rk_gpio_pin_getname(device_t dev, uint32_t pin, char *name) { struct rk_gpio_softc *sc; + uint32_t bank; sc = device_get_softc(dev); if (pin >= 32) return (EINVAL); + bank = pin / 8; + pin = pin - (bank * 8); RK_GPIO_LOCK(sc); - snprintf(name, GPIOMAXNAME, "gpio%d", pin); + snprintf(name, GPIOMAXNAME, "P%c%d", bank + 'A', pin); RK_GPIO_UNLOCK(sc); return (0);
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