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Wed, 18 Jan 2023 07:35:10 -0800 (PST) Message-ID: Date: Wed, 18 Jan 2023 16:35:08 +0100 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.7.0 Subject: Re: [PATCH v1 2/4] gpio: gpio-rockchip: add compatible string per SoC Content-Language: en-US To: Johan Jonker , linus.walleij@linaro.org, brgl@bgdev.pl Cc: robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, heiko@sntech.de, linux-gpio@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org, kever.yang@rock-chips.com, sjg@chromium.org, philipp.tomsich@vrull.eu References: <08de3f4b-e33f-95c8-3297-814ea107272a@gmail.com> <1510c02c-f640-9924-e42e-fa34e28a580f@gmail.com> From: Krzysztof Kozlowski In-Reply-To: <1510c02c-f640-9924-e42e-fa34e28a580f@gmail.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230118_073514_431182_675E4C9E X-CRM114-Status: GOOD ( 17.87 ) 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: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On 18/01/2023 13:14, Johan Jonker wrote: > Currently all Rockchip gpio nodes have the same compatible. > Replace all the compatibles in gpio nodes to be able to > give them a consistent ID independent from probe order or alias. > > Signed-off-by: Johan Jonker > --- > > For now only add new compatibles. > No changes to rockchip_gpio_probe() function yet. > --- > drivers/gpio/gpio-rockchip.c | 15 +++++++++++++++ > 1 file changed, 15 insertions(+) > > diff --git a/drivers/gpio/gpio-rockchip.c b/drivers/gpio/gpio-rockchip.c > index e5de15a2a..493207de1 100644 > --- a/drivers/gpio/gpio-rockchip.c > +++ b/drivers/gpio/gpio-rockchip.c > @@ -790,7 +790,22 @@ static int rockchip_gpio_remove(struct platform_device *pdev) > > static const struct of_device_id rockchip_gpio_match[] = { > { .compatible = "rockchip,gpio-bank", }, > + { .compatible = "rockchip,px30-gpio-bank", }, > + { .compatible = "rockchip,rk3036-gpio-bank", }, > + { .compatible = "rockchip,rk3066a-gpio-bank", }, > + { .compatible = "rockchip,rk3128-gpio-bank", }, > + { .compatible = "rockchip,rk3188-gpio-bank", }, > { .compatible = "rockchip,rk3188-gpio-bank0" }, > + { .compatible = "rockchip,rk3228-gpio-bank", }, > + { .compatible = "rockchip,rk3288-gpio-bank", }, > + { .compatible = "rockchip,rk3328-gpio-bank", }, > + { .compatible = "rockchip,rk3308-gpio-bank", }, > + { .compatible = "rockchip,rk3368-gpio-bank", }, > + { .compatible = "rockchip,rk3399-gpio-bank", }, > + { .compatible = "rockchip,rk3568-gpio-bank", }, > + { .compatible = "rockchip,rk3588-gpio-bank", }, > + { .compatible = "rockchip,rv1108-gpio-bank", }, > + { .compatible = "rockchip,rv1126-gpio-bank", }, No, this list is useless. Entire patch should be dropped. Just use fallback. Best regards, Krzysztof _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel