Re: [PATCH 03/10] pmdomain: renesas: r8a78000: Add maps for VIO for SCP FW SDKv4.36

[Laurent Pinchart]

On Thu, Sep 17, 2026 at 09:04:42PM +0900, Paul Elder wrote:
> Add maps for VIO for the VSP and FCP power domains and reset domains.
> 
> Signed-off-by: Paul Elder <paul.elder+renesas@xxxxxxxxxxxxxxxx>

The driver in upstream is currently a barebone version so this patch can
be merged yet, but it looks good to me. I've successfully tested it on
X5H. We can carry it downstream for the time being.

> ---
>  drivers/pmdomain/renesas/r8a78000-mdlc.c | 34 ++++++++++++++++++++++++++++++--
>  1 file changed, 32 insertions(+), 2 deletions(-)
> 
> diff --git a/drivers/pmdomain/renesas/r8a78000-mdlc.c b/drivers/pmdomain/renesas/r8a78000-mdlc.c
> index a0d83f27735e7deacb060e4102e510726b34e62e..c8d34376800982000cfa1b1ae6c279edd749ec9c 100644
> --- a/drivers/pmdomain/renesas/r8a78000-mdlc.c
> +++ b/drivers/pmdomain/renesas/r8a78000-mdlc.c
> @@ -861,6 +861,36 @@ static const struct mdlc_info r8a78000_mdlc_fw_4_28_0[] = {
>  	{ /* sentinel */ }
>  };
>  
> +static const struct power_map_in r8a78000_mdlc_vio_power_fw_4_31_0[] = {
> +	{ 0, 4 },	/* PD_VIO0 */
> +	{ 1, 5 },	/* PD_VIO1 */
> +	{ 2, 6 },	/* PD_VIO2 */
> +	{ 3, 7 },	/* PD_VIO3 */
> +	{ 7, 11 },	/* PD_VIO4 */
> +	{ -1 }
> +};
> +static const struct mod_map_in r8a78000_mdlc_vio_mod_fw_4_31_0[] = {
> +	{ 0xf9, 163 },	/* VSPB0 */
> +	{ 0xfa, 164 },	/* VSPB1 */
> +	{ 0xfb, 165 },	/* VSPB2 */
> +	{ 0xfc, 166 },	/* VSPB3 */
> +	{ 0xfd, 167 },	/* VSPB4 */
> +	{ 0xfe, 168 },	/* VSPI0 */
> +	{ 0xff, 169 },	/* VSPI1 */
> +	{ 0x100, 170 },	/* VSPI2 */
> +	{ 0x101, 171 },	/* VSPI3 */
> +	{ 0x102, 172 },	/* FCPVB0 */
> +	{ 0x103, 173 },	/* FCPVB1 */
> +	{ 0x104, 174 },	/* FCPVB2 */
> +	{ 0x105, 175 },	/* FCPVB3 */
> +	{ 0x106, 176 },	/* FCPVB4 */
> +	{ 0x107, 177 },	/* FCPVI0 */
> +	{ 0x108, 178 },	/* FCPVI1 */
> +	{ 0x109, 179 },	/* FCPVI2 */
> +	{ 0x10a, 180 },	/* FCPVI3 */
> +	{ -1 }
> +};
> +
>  static const struct mod_map_in r8a78000_mdlc_pere_mod_fw_4_31_0[] = {
>  	{ 0x30, 193 },	/* PERE_GPIODM0 */
>  	// No CLOCK_ATTRIBUTES { 0x31, 194 },	/* PERE_GPIODM1 */
> @@ -997,8 +1027,8 @@ static const struct mdlc_info r8a78000_mdlc_fw_4_31_0[] = {
>  		/* FIXME .mod_map = r8a78000_mdlc_vips_mod_fw_4_31_0, */
>  	}, {
>  		.base = 0xc5000000 /* mdlc_vio */,
> -		/* FIXME .power_map = r8a78000_mdlc_vio_power_fw_4_28_0, */
> -		/* FIXME .mod_map = r8a78000_mdlc_vio_mod_fw_4_31_0, */
> +		.power_map = r8a78000_mdlc_vio_power_fw_4_31_0,
> +		.mod_map = r8a78000_mdlc_vio_mod_fw_4_31_0,
>  	}, {
>  		.base = 0xc08f0000 /* mdlc_pere */,
>  		.power_map = r8a78000_mdlc_pere_power_fw_4_28_0,
> 

-- 
Regards,

Laurent Pinchart