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SubjectRe: [PATCH 1/2] soc: imx: gpc: use A_CORE instread of A7 for more i.MX platforms
On Sun, Aug 5, 2018 at 11:46 PM Anson Huang <Anson.Huang@nxp.com> wrote:
>
> gpcv2 driver is NOT just used on i.MX7D which has Cortex-A7
> cores, but also on i.MX8MQ/i.MX8MM platforms which use Cortex-A53
> cores, so let's use A_CORE instread of A7 to avoid confusion.
>
> Signed-off-by: Anson Huang <Anson.Huang@nxp.com>

Looks reasonable to me:

Acked-by: Andrey Smirnov <andrew.smirnov@gmail.com>

> ---
> drivers/soc/imx/gpcv2.c | 20 ++++++++++----------
> 1 file changed, 10 insertions(+), 10 deletions(-)
>
> diff --git a/drivers/soc/imx/gpcv2.c b/drivers/soc/imx/gpcv2.c
> index 6ef18cf..0e31465 100644
> --- a/drivers/soc/imx/gpcv2.c
> +++ b/drivers/soc/imx/gpcv2.c
> @@ -20,14 +20,14 @@
> #include <linux/regulator/consumer.h>
> #include <dt-bindings/power/imx7-power.h>
>
> -#define GPC_LPCR_A7_BSC 0x000
> +#define GPC_LPCR_A_CORE_BSC 0x000
>
> #define GPC_PGC_CPU_MAPPING 0x0ec
> -#define USB_HSIC_PHY_A7_DOMAIN BIT(6)
> -#define USB_OTG2_PHY_A7_DOMAIN BIT(5)
> -#define USB_OTG1_PHY_A7_DOMAIN BIT(4)
> -#define PCIE_PHY_A7_DOMAIN BIT(3)
> -#define MIPI_PHY_A7_DOMAIN BIT(2)
> +#define USB_HSIC_PHY_A_CORE_DOMAIN BIT(6)
> +#define USB_OTG2_PHY_A_CORE_DOMAIN BIT(5)
> +#define USB_OTG1_PHY_A_CORE_DOMAIN BIT(4)
> +#define PCIE_PHY_A_CORE_DOMAIN BIT(3)
> +#define MIPI_PHY_A_CORE_DOMAIN BIT(2)
>
> #define GPC_PU_PGC_SW_PUP_REQ 0x0f8
> #define GPC_PU_PGC_SW_PDN_REQ 0x104
> @@ -167,7 +167,7 @@ static const struct imx7_pgc_domain imx7_pgc_domains[] = {
> },
> .bits = {
> .pxx = MIPI_PHY_SW_Pxx_REQ,
> - .map = MIPI_PHY_A7_DOMAIN,
> + .map = MIPI_PHY_A_CORE_DOMAIN,
> },
> .voltage = 1000000,
> .pgc = PGC_MIPI,
> @@ -179,7 +179,7 @@ static const struct imx7_pgc_domain imx7_pgc_domains[] = {
> },
> .bits = {
> .pxx = PCIE_PHY_SW_Pxx_REQ,
> - .map = PCIE_PHY_A7_DOMAIN,
> + .map = PCIE_PHY_A_CORE_DOMAIN,
> },
> .voltage = 1000000,
> .pgc = PGC_PCIE,
> @@ -191,7 +191,7 @@ static const struct imx7_pgc_domain imx7_pgc_domains[] = {
> },
> .bits = {
> .pxx = USB_HSIC_PHY_SW_Pxx_REQ,
> - .map = USB_HSIC_PHY_A7_DOMAIN,
> + .map = USB_HSIC_PHY_A_CORE_DOMAIN,
> },
> .voltage = 1200000,
> .pgc = PGC_USB_HSIC,
> @@ -261,7 +261,7 @@ builtin_platform_driver(imx7_pgc_domain_driver)
> static int imx_gpcv2_probe(struct platform_device *pdev)
> {
> static const struct regmap_range yes_ranges[] = {
> - regmap_reg_range(GPC_LPCR_A7_BSC,
> + regmap_reg_range(GPC_LPCR_A_CORE_BSC,
> GPC_M4_PU_PDN_FLG),
> regmap_reg_range(GPC_PGC_CTRL(PGC_MIPI),
> GPC_PGC_SR(PGC_MIPI)),
> --
> 2.7.4
>

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