From: Esben Haabendal <esben@geanix.com>
To: Han Xu <han.xu@nxp.com>
Cc: vkoul@kernel.org, shawnguo@kernel.org, s.hauer@pengutronix.de,
miquel.raynal@bootlin.com, richard@nod.at, vigneshr@ti.com,
boris.brezillon@collabora.com, festevam@gmail.com,
linux-imx@nxp.com, dmaengine@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-mtd@lists.infradead.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH 6/6] mtd: rawnand: gpmi: set the pinctrl state for suspend/reusme
Date: Fri, 17 Jan 2020 21:15:44 +0100 [thread overview]
Message-ID: <87wo9pvnyn.fsf@geanix.com> (raw)
In-Reply-To: <1579038243-28550-7-git-send-email-han.xu@nxp.com> (Han Xu's message of "Wed, 15 Jan 2020 05:44:03 +0800")
Han Xu <han.xu@nxp.com> writes:
> set the correct pinctrl state in system pm suspend/resume ops
>
> Signed-off-by: Han Xu <han.xu@nxp.com>
> ---
> drivers/mtd/nand/raw/gpmi-nand/gpmi-nand.c | 4 ++++
> 1 file changed, 4 insertions(+)
>
> diff --git a/drivers/mtd/nand/raw/gpmi-nand/gpmi-nand.c b/drivers/mtd/nand/raw/gpmi-nand/gpmi-nand.c
> index 73644c96fa9b..de1e3dbb2eb1 100644
> --- a/drivers/mtd/nand/raw/gpmi-nand/gpmi-nand.c
> +++ b/drivers/mtd/nand/raw/gpmi-nand/gpmi-nand.c
> @@ -15,6 +15,7 @@
> #include <linux/of.h>
> #include <linux/of_device.h>
> #include <linux/pm_runtime.h>
> +#include <linux/pinctrl/consumer.h>
> #include <linux/dma/mxs-dma.h>
> #include "gpmi-nand.h"
> #include "gpmi-regs.h"
> @@ -2692,6 +2693,7 @@ static int gpmi_pm_suspend(struct device *dev)
> {
> int ret;
>
> + pinctrl_pm_select_sleep_state(dev);
> ret = pm_runtime_force_suspend(dev);
>
> return ret;
> @@ -2708,6 +2710,8 @@ static int gpmi_pm_resume(struct device *dev)
> return ret;
> }
>
> + pinctrl_pm_select_default_state(dev);
> +
> /* re-init the GPMI registers */
> ret = gpmi_init(this);
> if (ret) {
Acked-by: Esben Haabendal <esben@geanix.com>
WARNING: multiple messages have this Message-ID (diff)
From: Esben Haabendal <esben@geanix.com>
To: Han Xu <han.xu@nxp.com>
Cc: vigneshr@ti.com, richard@nod.at, s.hauer@pengutronix.de,
linux-kernel@vger.kernel.org, vkoul@kernel.org,
boris.brezillon@collabora.com, linux-mtd@lists.infradead.org,
linux-imx@nxp.com, festevam@gmail.com, miquel.raynal@bootlin.com,
dmaengine@vger.kernel.org, shawnguo@kernel.org,
linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH 6/6] mtd: rawnand: gpmi: set the pinctrl state for suspend/reusme
Date: Fri, 17 Jan 2020 21:15:44 +0100 [thread overview]
Message-ID: <87wo9pvnyn.fsf@geanix.com> (raw)
In-Reply-To: <1579038243-28550-7-git-send-email-han.xu@nxp.com> (Han Xu's message of "Wed, 15 Jan 2020 05:44:03 +0800")
Han Xu <han.xu@nxp.com> writes:
> set the correct pinctrl state in system pm suspend/resume ops
>
> Signed-off-by: Han Xu <han.xu@nxp.com>
> ---
> drivers/mtd/nand/raw/gpmi-nand/gpmi-nand.c | 4 ++++
> 1 file changed, 4 insertions(+)
>
> diff --git a/drivers/mtd/nand/raw/gpmi-nand/gpmi-nand.c b/drivers/mtd/nand/raw/gpmi-nand/gpmi-nand.c
> index 73644c96fa9b..de1e3dbb2eb1 100644
> --- a/drivers/mtd/nand/raw/gpmi-nand/gpmi-nand.c
> +++ b/drivers/mtd/nand/raw/gpmi-nand/gpmi-nand.c
> @@ -15,6 +15,7 @@
> #include <linux/of.h>
> #include <linux/of_device.h>
> #include <linux/pm_runtime.h>
> +#include <linux/pinctrl/consumer.h>
> #include <linux/dma/mxs-dma.h>
> #include "gpmi-nand.h"
> #include "gpmi-regs.h"
> @@ -2692,6 +2693,7 @@ static int gpmi_pm_suspend(struct device *dev)
> {
> int ret;
>
> + pinctrl_pm_select_sleep_state(dev);
> ret = pm_runtime_force_suspend(dev);
>
> return ret;
> @@ -2708,6 +2710,8 @@ static int gpmi_pm_resume(struct device *dev)
> return ret;
> }
>
> + pinctrl_pm_select_default_state(dev);
> +
> /* re-init the GPMI registers */
> ret = gpmi_init(this);
> if (ret) {
Acked-by: Esben Haabendal <esben@geanix.com>
______________________________________________________
Linux MTD discussion mailing list
http://lists.infradead.org/mailman/listinfo/linux-mtd/
WARNING: multiple messages have this Message-ID (diff)
From: Esben Haabendal <esben@geanix.com>
To: Han Xu <han.xu@nxp.com>
Cc: vigneshr@ti.com, richard@nod.at, s.hauer@pengutronix.de,
linux-kernel@vger.kernel.org, vkoul@kernel.org,
boris.brezillon@collabora.com, linux-mtd@lists.infradead.org,
linux-imx@nxp.com, festevam@gmail.com, miquel.raynal@bootlin.com,
dmaengine@vger.kernel.org, shawnguo@kernel.org,
linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH 6/6] mtd: rawnand: gpmi: set the pinctrl state for suspend/reusme
Date: Fri, 17 Jan 2020 21:15:44 +0100 [thread overview]
Message-ID: <87wo9pvnyn.fsf@geanix.com> (raw)
In-Reply-To: <1579038243-28550-7-git-send-email-han.xu@nxp.com> (Han Xu's message of "Wed, 15 Jan 2020 05:44:03 +0800")
Han Xu <han.xu@nxp.com> writes:
> set the correct pinctrl state in system pm suspend/resume ops
>
> Signed-off-by: Han Xu <han.xu@nxp.com>
> ---
> drivers/mtd/nand/raw/gpmi-nand/gpmi-nand.c | 4 ++++
> 1 file changed, 4 insertions(+)
>
> diff --git a/drivers/mtd/nand/raw/gpmi-nand/gpmi-nand.c b/drivers/mtd/nand/raw/gpmi-nand/gpmi-nand.c
> index 73644c96fa9b..de1e3dbb2eb1 100644
> --- a/drivers/mtd/nand/raw/gpmi-nand/gpmi-nand.c
> +++ b/drivers/mtd/nand/raw/gpmi-nand/gpmi-nand.c
> @@ -15,6 +15,7 @@
> #include <linux/of.h>
> #include <linux/of_device.h>
> #include <linux/pm_runtime.h>
> +#include <linux/pinctrl/consumer.h>
> #include <linux/dma/mxs-dma.h>
> #include "gpmi-nand.h"
> #include "gpmi-regs.h"
> @@ -2692,6 +2693,7 @@ static int gpmi_pm_suspend(struct device *dev)
> {
> int ret;
>
> + pinctrl_pm_select_sleep_state(dev);
> ret = pm_runtime_force_suspend(dev);
>
> return ret;
> @@ -2708,6 +2710,8 @@ static int gpmi_pm_resume(struct device *dev)
> return ret;
> }
>
> + pinctrl_pm_select_default_state(dev);
> +
> /* re-init the GPMI registers */
> ret = gpmi_init(this);
> if (ret) {
Acked-by: Esben Haabendal <esben@geanix.com>
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2020-01-17 20:15 UTC|newest]
Thread overview: 42+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-01-14 21:43 [PATCH 0/6] gpmi/mxs-dma runtime pm patch set Han Xu
2020-01-14 21:43 ` Han Xu
2020-01-14 21:43 ` Han Xu
2020-01-14 21:43 ` [PATCH 1/6] dmaengine: mxs: change the way to register probe function Han Xu
2020-01-14 21:43 ` Han Xu
2020-01-14 21:43 ` Han Xu
2020-01-14 22:13 ` Fabio Estevam
2020-01-14 22:13 ` Fabio Estevam
2020-01-14 22:13 ` Fabio Estevam
2020-01-14 21:43 ` [PATCH 2/6] dmaengine: mxs: add the remove function Han Xu
2020-01-14 21:43 ` Han Xu
2020-01-14 21:43 ` Han Xu
2020-01-14 21:44 ` [PATCH 3/6] dmaengine: mxs: add the power management functions Han Xu
2020-01-14 21:44 ` Han Xu
2020-01-14 21:44 ` Han Xu
2020-01-15 8:02 ` Sascha Hauer
2020-01-15 8:02 ` Sascha Hauer
2020-01-15 8:02 ` Sascha Hauer
2020-01-16 16:36 ` Han Xu
2020-01-16 16:36 ` Han Xu
2020-01-16 16:36 ` Han Xu
2020-01-17 8:13 ` Sascha Hauer
2020-01-17 8:13 ` Sascha Hauer
2020-01-17 8:13 ` Sascha Hauer
2020-01-14 21:44 ` [PATCH 4/6] dmaengine: mxs: switch from dma_coherent to dma_pool Han Xu
2020-01-14 21:44 ` Han Xu
2020-01-14 21:44 ` Han Xu
2020-01-15 8:14 ` Sascha Hauer
2020-01-15 8:14 ` Sascha Hauer
2020-01-15 8:14 ` Sascha Hauer
2020-01-14 21:44 ` [PATCH 5/6] mtd: rawnand: gpmi: refine the runtime pm ops Han Xu
2020-01-14 21:44 ` Han Xu
2020-01-14 21:44 ` Han Xu
2020-01-15 8:32 ` Sascha Hauer
2020-01-15 8:32 ` Sascha Hauer
2020-01-15 8:32 ` Sascha Hauer
2020-01-14 21:44 ` [PATCH 6/6] mtd: rawnand: gpmi: set the pinctrl state for suspend/reusme Han Xu
2020-01-14 21:44 ` Han Xu
2020-01-14 21:44 ` Han Xu
2020-01-17 20:15 ` Esben Haabendal [this message]
2020-01-17 20:15 ` Esben Haabendal
2020-01-17 20:15 ` Esben Haabendal
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