2024-02-01 17:23:12

by Alexey Klimov

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

Add GS101 information to soc_ids table and related entries to other
places. This SoC product id is "0x09845000".

Signed-off-by: Alexey Klimov <[email protected]>
---
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

2024-02-05 14:55:49

by Peter Griffin

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

On Thu, 1 Feb 2024 at 17:22, Alexey Klimov <[email protected]> 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 <[email protected]>
> ---

Reviewed-by: Peter Griffin <[email protected]>



> 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
>