| lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
|
Open Source and information security mailing list archives
| ||
|
Message-Id: <20241218044114.143358-1-carlos.song@nxp.com> Date: Wed, 18 Dec 2024 12:41:14 +0800 From: Carlos Song <carlos.song@....com> To: andi.shyti@...nel.org, frank.li@....com, o.rempel@...gutronix.de, kernel@...gutronix.de, shawnguo@...nel.org, s.hauer@...gutronix.de, festevam@...il.com Cc: linux-i2c@...r.kernel.org, imx@...ts.linux.dev, linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org, Carlos Song <carlos.song@....com>, Frank Li <Frank.Li@....com> Subject: [PATCH v2] i2c: imx: switch different pinctrl state in different system power status Switch different pinctrl state in different system power status. Signed-off-by: Carlos Song <carlos.song@....com> Reviewed-by: Frank Li <Frank.Li@....com> --- Change for V2: - Add Frank reviewed-by. No code change. --- drivers/i2c/busses/i2c-imx.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/i2c/busses/i2c-imx.c b/drivers/i2c/busses/i2c-imx.c index b6ed270dd04b..350346a7892c 100644 --- a/drivers/i2c/busses/i2c-imx.c +++ b/drivers/i2c/busses/i2c-imx.c @@ -1871,6 +1871,7 @@ static int i2c_imx_runtime_suspend(struct device *dev) struct imx_i2c_struct *i2c_imx = dev_get_drvdata(dev); clk_disable(i2c_imx->clk); + pinctrl_pm_select_sleep_state(dev); return 0; } @@ -1880,6 +1881,7 @@ static int i2c_imx_runtime_resume(struct device *dev) struct imx_i2c_struct *i2c_imx = dev_get_drvdata(dev); int ret; + pinctrl_pm_select_default_state(dev); ret = clk_enable(i2c_imx->clk); if (ret) dev_err(dev, "can't enable I2C clock, ret=%d\n", ret); -- 2.34.1
Powered by blists - more mailing lists