diff mbox series

[3/4] soc: samsung: exynos-chipid: add Google Tensor gs101 SoC support

Message ID 20240201172224.574238-3-alexey.klimov@linaro.org
State New
Headers
Series [1/4] dt-bindings: hwinfo: samsung,exynos-chipid: add gs101-chipid compatible |

Commit Message

Alexey Klimov Feb. 1, 2024, 5:22 p.m. UTC 
  Add GS101 information to soc_ids table and related entries to other
places. This SoC product id is "0x09845000".

Signed-off-by: Alexey Klimov <alexey.klimov@linaro.org>
---
 drivers/soc/samsung/exynos-chipid.c | 11 +++++++++++
 1 file changed, 11 insertions(+)

Comments

Peter Griffin Feb. 5, 2024, 2:55 p.m. UTC | #1 
On Thu, 1 Feb 2024 at 17:22, Alexey Klimov <alexey.klimov@linaro.org> wrote:
>
> Add GS101 information to soc_ids table and related entries to other
> places. This SoC product id is "0x09845000".
>
> Signed-off-by: Alexey Klimov <alexey.klimov@linaro.org>
> ---

Reviewed-by: Peter Griffin <peter.griffin@linaro.org>



>  drivers/soc/samsung/exynos-chipid.c | 11 +++++++++++
>  1 file changed, 11 insertions(+)
>
> diff --git a/drivers/soc/samsung/exynos-chipid.c b/drivers/soc/samsung/exynos-chipid.c
> index b1118d37779e..7fee6094db12 100644
> --- a/drivers/soc/samsung/exynos-chipid.c
> +++ b/drivers/soc/samsung/exynos-chipid.c
> @@ -60,6 +60,8 @@ static const struct exynos_soc_id {
>         { "EXYNOS850", 0xE3830000 },
>         { "EXYNOSAUTOV9", 0xAAA80000 },
>         { "EXYNOSAUTOV920", 0x0A920000 },
> +       /* Compatible with: google,gs101-chipid */
> +       { "GS101", 0x09845000 },
>  };
>
>  static const char *product_id_to_soc_id(unsigned int product_id)
> @@ -178,8 +180,17 @@ static const struct exynos_chipid_variant exynos850_chipid_drv_data = {
>         .sub_rev_shift  = 16,
>  };
>
> +static const struct exynos_chipid_variant gs101_chipid_drv_data = {
> +       .rev_reg        = 0x10,
> +       .main_rev_shift = 0,
> +       .sub_rev_shift  = 16,
> +};
> +
>  static const struct of_device_id exynos_chipid_of_device_ids[] = {
>         {
> +               .compatible     = "google,gs101-chipid",
> +               .data           = &gs101_chipid_drv_data,
> +       }, {
>                 .compatible     = "samsung,exynos4210-chipid",
>                 .data           = &exynos4210_chipid_drv_data,
>         }, {
> --
> 2.43.0
>
diff mbox series

Patch

diff --git a/drivers/soc/samsung/exynos-chipid.c b/drivers/soc/samsung/exynos-chipid.c
index b1118d37779e..7fee6094db12 100644
--- a/drivers/soc/samsung/exynos-chipid.c
+++ b/drivers/soc/samsung/exynos-chipid.c
@@ -60,6 +60,8 @@  static const struct exynos_soc_id {
 	{ "EXYNOS850", 0xE3830000 },
 	{ "EXYNOSAUTOV9", 0xAAA80000 },
 	{ "EXYNOSAUTOV920", 0x0A920000 },
+	/* Compatible with: google,gs101-chipid */
+	{ "GS101", 0x09845000 },
 };
 
 static const char *product_id_to_soc_id(unsigned int product_id)
@@ -178,8 +180,17 @@  static const struct exynos_chipid_variant exynos850_chipid_drv_data = {
 	.sub_rev_shift	= 16,
 };
 
+static const struct exynos_chipid_variant gs101_chipid_drv_data = {
+	.rev_reg	= 0x10,
+	.main_rev_shift	= 0,
+	.sub_rev_shift	= 16,
+};
+
 static const struct of_device_id exynos_chipid_of_device_ids[] = {
 	{
+		.compatible	= "google,gs101-chipid",
+		.data		= &gs101_chipid_drv_data,
+	}, {
 		.compatible	= "samsung,exynos4210-chipid",
 		.data		= &exynos4210_chipid_drv_data,
 	}, {