* [PATCH v2 1/1] mmc: dw_mmc: hi3798cv200: add MMC_CAP_CMD23 cap
@ 2018-08-20 13:04 Igor Opaniuk
2018-08-20 14:21 ` Shawn Guo
2018-08-22 9:48 ` Ulf Hansson
0 siblings, 2 replies; 3+ messages in thread
From: Igor Opaniuk @ 2018-08-20 13:04 UTC (permalink / raw)
To: linux-mmc
Cc: Jaehoon Chung, Ulf Hansson, Shawn Guo, tianshuliang, linux-kernel
Enable access to the RPMB on the on-board eMMC of the
Poplar board.
Signed-off-by: Igor Opaniuk <igor.opaniuk@linaro.org>
---
v2:
- as there are three dwmmc blocks integrated on Hi3798CV200 SoC with
identical CMD23 support, provide MMC_CAP_CMD23 capability instead of 0 for
the third block also.
drivers/mmc/host/dw_mmc-hi3798cv200.c | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/drivers/mmc/host/dw_mmc-hi3798cv200.c b/drivers/mmc/host/dw_mmc-hi3798cv200.c
index f9b333f..bc51cef 100644
--- a/drivers/mmc/host/dw_mmc-hi3798cv200.c
+++ b/drivers/mmc/host/dw_mmc-hi3798cv200.c
@@ -23,6 +23,12 @@ struct hi3798cv200_priv {
struct clk *drive_clk;
};
+static unsigned long dw_mci_hi3798cv200_caps[] = {
+ MMC_CAP_CMD23,
+ MMC_CAP_CMD23,
+ MMC_CAP_CMD23
+};
+
static void dw_mci_hi3798cv200_set_ios(struct dw_mci *host, struct mmc_ios *ios)
{
struct hi3798cv200_priv *priv = host->priv;
@@ -160,6 +166,8 @@ static int dw_mci_hi3798cv200_init(struct dw_mci *host)
}
static const struct dw_mci_drv_data hi3798cv200_data = {
+ .caps = dw_mci_hi3798cv200_caps,
+ .num_caps = ARRAY_SIZE(dw_mci_hi3798cv200_caps),
.init = dw_mci_hi3798cv200_init,
.set_ios = dw_mci_hi3798cv200_set_ios,
.execute_tuning = dw_mci_hi3798cv200_execute_tuning,
--
2.7.4
^ permalink raw reply related [flat|nested] 3+ messages in thread
* Re: [PATCH v2 1/1] mmc: dw_mmc: hi3798cv200: add MMC_CAP_CMD23 cap
2018-08-20 13:04 [PATCH v2 1/1] mmc: dw_mmc: hi3798cv200: add MMC_CAP_CMD23 cap Igor Opaniuk
@ 2018-08-20 14:21 ` Shawn Guo
2018-08-22 9:48 ` Ulf Hansson
1 sibling, 0 replies; 3+ messages in thread
From: Shawn Guo @ 2018-08-20 14:21 UTC (permalink / raw)
To: igor.opaniuk
Cc: linux-mmc, Jaehoon Chung, Ulf Hansson, tianshuliang,
Linux Kernel Mailing List
On Mon, Aug 20, 2018 at 9:04 PM Igor Opaniuk <igor.opaniuk@linaro.org> wrote:
>
> Enable access to the RPMB on the on-board eMMC of the
> Poplar board.
>
> Signed-off-by: Igor Opaniuk <igor.opaniuk@linaro.org>
Acked-by: Shawn Guo <shawn.guo@linaro.org>
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH v2 1/1] mmc: dw_mmc: hi3798cv200: add MMC_CAP_CMD23 cap
2018-08-20 13:04 [PATCH v2 1/1] mmc: dw_mmc: hi3798cv200: add MMC_CAP_CMD23 cap Igor Opaniuk
2018-08-20 14:21 ` Shawn Guo
@ 2018-08-22 9:48 ` Ulf Hansson
1 sibling, 0 replies; 3+ messages in thread
From: Ulf Hansson @ 2018-08-22 9:48 UTC (permalink / raw)
To: Igor Opaniuk
Cc: linux-mmc, Jaehoon Chung, Shawn Guo, tianshuliang,
Linux Kernel Mailing List
On 20 August 2018 at 15:04, Igor Opaniuk <igor.opaniuk@linaro.org> wrote:
> Enable access to the RPMB on the on-board eMMC of the
> Poplar board.
>
> Signed-off-by: Igor Opaniuk <igor.opaniuk@linaro.org>
Thanks, queued for v.4.20!
Kind regards
Uffe
> ---
>
> v2:
> - as there are three dwmmc blocks integrated on Hi3798CV200 SoC with
> identical CMD23 support, provide MMC_CAP_CMD23 capability instead of 0 for
> the third block also.
>
> drivers/mmc/host/dw_mmc-hi3798cv200.c | 8 ++++++++
> 1 file changed, 8 insertions(+)
>
> diff --git a/drivers/mmc/host/dw_mmc-hi3798cv200.c b/drivers/mmc/host/dw_mmc-hi3798cv200.c
> index f9b333f..bc51cef 100644
> --- a/drivers/mmc/host/dw_mmc-hi3798cv200.c
> +++ b/drivers/mmc/host/dw_mmc-hi3798cv200.c
> @@ -23,6 +23,12 @@ struct hi3798cv200_priv {
> struct clk *drive_clk;
> };
>
> +static unsigned long dw_mci_hi3798cv200_caps[] = {
> + MMC_CAP_CMD23,
> + MMC_CAP_CMD23,
> + MMC_CAP_CMD23
> +};
> +
> static void dw_mci_hi3798cv200_set_ios(struct dw_mci *host, struct mmc_ios *ios)
> {
> struct hi3798cv200_priv *priv = host->priv;
> @@ -160,6 +166,8 @@ static int dw_mci_hi3798cv200_init(struct dw_mci *host)
> }
>
> static const struct dw_mci_drv_data hi3798cv200_data = {
> + .caps = dw_mci_hi3798cv200_caps,
> + .num_caps = ARRAY_SIZE(dw_mci_hi3798cv200_caps),
> .init = dw_mci_hi3798cv200_init,
> .set_ios = dw_mci_hi3798cv200_set_ios,
> .execute_tuning = dw_mci_hi3798cv200_execute_tuning,
> --
> 2.7.4
>
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2018-08-22 9:48 UTC | newest]
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2018-08-20 13:04 [PATCH v2 1/1] mmc: dw_mmc: hi3798cv200: add MMC_CAP_CMD23 cap Igor Opaniuk
2018-08-20 14:21 ` Shawn Guo
2018-08-22 9:48 ` Ulf Hansson
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