diff mbox

[v2,1/8] mfd: sun6i-prcm: Add codec analog controls sub-device for Allwinner A23

Message ID 20161125123442.28410-2-wens@csie.org (mailing list archive)
State New, archived
Headers show

Commit Message

Chen-Yu Tsai Nov. 25, 2016, 12:34 p.m. UTC
The PRCM block on the A23 contains a message box like interface to
the registers for the analog path controls of the internal codec.

Add a sub-device for it.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
---
 drivers/mfd/sun6i-prcm.c | 13 +++++++++++++
 1 file changed, 13 insertions(+)

Comments

Maxime Ripard Nov. 25, 2016, 12:57 p.m. UTC | #1
On Fri, Nov 25, 2016 at 08:34:35PM +0800, Chen-Yu Tsai wrote:
> The PRCM block on the A23 contains a message box like interface to
> the registers for the analog path controls of the internal codec.
> 
> Add a sub-device for it.
> 
> Signed-off-by: Chen-Yu Tsai <wens@csie.org>

Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com>

Maxime
Lee Jones Dec. 9, 2016, 11:22 a.m. UTC | #2
On Fri, 25 Nov 2016, Chen-Yu Tsai wrote:

> The PRCM block on the A23 contains a message box like interface to
> the registers for the analog path controls of the internal codec.
> 
> Add a sub-device for it.
> 
> Signed-off-by: Chen-Yu Tsai <wens@csie.org>
> ---
>  drivers/mfd/sun6i-prcm.c | 13 +++++++++++++
>  1 file changed, 13 insertions(+)

Applied for v4.11, thanks.

> diff --git a/drivers/mfd/sun6i-prcm.c b/drivers/mfd/sun6i-prcm.c
> index 011fcc555945..2b658bed47db 100644
> --- a/drivers/mfd/sun6i-prcm.c
> +++ b/drivers/mfd/sun6i-prcm.c
> @@ -12,6 +12,9 @@
>  #include <linux/init.h>
>  #include <linux/of.h>
>  
> +#define SUN8I_CODEC_ANALOG_BASE	0x1c0
> +#define SUN8I_CODEC_ANALOG_SIZE	0x4
> +
>  struct prcm_data {
>  	int nsubdevs;
>  	const struct mfd_cell *subdevs;
> @@ -57,6 +60,10 @@ static const struct resource sun6i_a31_apb0_rstc_res[] = {
>  	},
>  };
>  
> +static const struct resource sun8i_codec_analog_res[] = {
> +	DEFINE_RES_MEM(SUN8I_CODEC_ANALOG_BASE, SUN8I_CODEC_ANALOG_SIZE),
> +};
> +
>  static const struct mfd_cell sun6i_a31_prcm_subdevs[] = {
>  	{
>  		.name = "sun6i-a31-ar100-clk",
> @@ -109,6 +116,12 @@ static const struct mfd_cell sun8i_a23_prcm_subdevs[] = {
>  		.num_resources = ARRAY_SIZE(sun6i_a31_apb0_rstc_res),
>  		.resources = sun6i_a31_apb0_rstc_res,
>  	},
> +	{
> +		.name		= "sun8i-codec-analog",
> +		.of_compatible	= "allwinner,sun8i-a23-codec-analog",
> +		.num_resources	= ARRAY_SIZE(sun8i_codec_analog_res),
> +		.resources	= sun8i_codec_analog_res,
> +	},
>  };
>  
>  static const struct prcm_data sun6i_a31_prcm_data = {
diff mbox

Patch

diff --git a/drivers/mfd/sun6i-prcm.c b/drivers/mfd/sun6i-prcm.c
index 011fcc555945..2b658bed47db 100644
--- a/drivers/mfd/sun6i-prcm.c
+++ b/drivers/mfd/sun6i-prcm.c
@@ -12,6 +12,9 @@ 
 #include <linux/init.h>
 #include <linux/of.h>
 
+#define SUN8I_CODEC_ANALOG_BASE	0x1c0
+#define SUN8I_CODEC_ANALOG_SIZE	0x4
+
 struct prcm_data {
 	int nsubdevs;
 	const struct mfd_cell *subdevs;
@@ -57,6 +60,10 @@  static const struct resource sun6i_a31_apb0_rstc_res[] = {
 	},
 };
 
+static const struct resource sun8i_codec_analog_res[] = {
+	DEFINE_RES_MEM(SUN8I_CODEC_ANALOG_BASE, SUN8I_CODEC_ANALOG_SIZE),
+};
+
 static const struct mfd_cell sun6i_a31_prcm_subdevs[] = {
 	{
 		.name = "sun6i-a31-ar100-clk",
@@ -109,6 +116,12 @@  static const struct mfd_cell sun8i_a23_prcm_subdevs[] = {
 		.num_resources = ARRAY_SIZE(sun6i_a31_apb0_rstc_res),
 		.resources = sun6i_a31_apb0_rstc_res,
 	},
+	{
+		.name		= "sun8i-codec-analog",
+		.of_compatible	= "allwinner,sun8i-a23-codec-analog",
+		.num_resources	= ARRAY_SIZE(sun8i_codec_analog_res),
+		.resources	= sun8i_codec_analog_res,
+	},
 };
 
 static const struct prcm_data sun6i_a31_prcm_data = {