Commit 7c42af78 authored by Lucas Stach's avatar Lucas Stach Committed by Shawn Guo
Browse files

soc: imx: gpc: add defines for domain index 



Makes referencing a specfic domain in the driver code
less error prone.

Signed-off-by: default avatarLucas Stach <l.stach@pengutronix.de>
Signed-off-by: default avatarShawn Guo <shawnguo@kernel.org>
parent 03aa1262

drivers/soc/imx/gpc.c

+8 −4
Original line number Diff line number Diff line
@@ -235,6 +235,10 @@ static struct platform_driver imx_pgc_power_domain_driver = { 
};

builtin_platform_driver(imx_pgc_power_domain_driver)



#define GPC_PGC_DOMAIN_ARM	0

#define GPC_PGC_DOMAIN_PU	1

#define GPC_PGC_DOMAIN_DISPLAY	2



static struct genpd_power_state imx6_pm_domain_pu_state = {

	.power_off_latency_ns = 25000,

	.power_on_latency_ns = 2000000,
@@ -340,7 +344,7 @@ static int imx_gpc_old_dt_init(struct device *dev, struct regmap *regmap, 
genpd_err:

	for (i = 0; i < num_domains; i++)

		pm_genpd_remove(&imx_gpc_domains[i].base);

	imx_pgc_put_clocks(&imx_gpc_domains[1]);

	imx_pgc_put_clocks(&imx_gpc_domains[GPC_PGC_DOMAIN_PU]);

clk_err:

	return ret;

}
@@ -441,12 +445,12 @@ static int imx_gpc_remove(struct platform_device *pdev) 
	if (!of_get_child_by_name(pdev->dev.of_node, "pgc")) {

		of_genpd_del_provider(pdev->dev.of_node);



		ret = pm_genpd_remove(&imx_gpc_domains[1].base);

		ret = pm_genpd_remove(&imx_gpc_domains[GPC_PGC_DOMAIN_PU].base);

		if (ret)

			return ret;

		imx_pgc_put_clocks(&imx_gpc_domains[1]);

		imx_pgc_put_clocks(&imx_gpc_domains[GPC_PGC_DOMAIN_PU]);



		ret = pm_genpd_remove(&imx_gpc_domains[0].base);

		ret = pm_genpd_remove(&imx_gpc_domains[GPC_PGC_DOMAIN_ARM].base);

		if (ret)

			return ret;

	}