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soc: imx: gpcv2: move register access table to domain data

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The valid register ranges are defined by the implemented power domains,
which are different between the individual SoCs where the GPCv2 is used.

Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This commit is contained in:
Lucas Stach 2018-11-16 16:49:26 +01:00 committed by Shawn Guo
parent a800f41842
commit e125dcba83
1 changed files with 24 additions and 20 deletions
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44
drivers/soc/imx/gpcv2.c
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@ -67,6 +67,7 @@ struct imx_pgc_domain {
struct imx_pgc_domain_data {
const struct imx_pgc_domain *domains;
size_t domains_num;
const struct regmap_access_table *reg_access_table;
};
static int imx_gpc_pu_pgc_sw_pxx_req(struct generic_pm_domain *genpd,
@ -198,9 +199,26 @@ static const struct imx_pgc_domain imx7_pgc_domains[] = {
},
};
static const struct regmap_range imx7_yes_ranges[] = {
regmap_reg_range(GPC_LPCR_A_CORE_BSC,
GPC_M4_PU_PDN_FLG),
regmap_reg_range(GPC_PGC_CTRL(IMX7_PGC_MIPI),
GPC_PGC_SR(IMX7_PGC_MIPI)),
regmap_reg_range(GPC_PGC_CTRL(IMX7_PGC_PCIE),
GPC_PGC_SR(IMX7_PGC_PCIE)),
regmap_reg_range(GPC_PGC_CTRL(IMX7_PGC_USB_HSIC),
GPC_PGC_SR(IMX7_PGC_USB_HSIC)),
};
static const struct regmap_access_table imx7_access_table = {
.yes_ranges = imx7_yes_ranges,
.n_yes_ranges = ARRAY_SIZE(imx7_yes_ranges),
};
static const struct imx_pgc_domain_data imx7_pgc_domain_data = {
.domains = imx7_pgc_domains,
.domains_num = ARRAY_SIZE(imx7_pgc_domains),
.reg_access_table = &imx7_access_table,
};
static int imx_pgc_domain_probe(struct platform_device *pdev)
@ -265,27 +283,15 @@ builtin_platform_driver(imx_pgc_domain_driver)
static int imx_gpcv2_probe(struct platform_device *pdev)
{
static const struct imx_pgc_domain_data *domain_data;
static const struct regmap_range yes_ranges[] = {
regmap_reg_range(GPC_LPCR_A_CORE_BSC,
GPC_M4_PU_PDN_FLG),
regmap_reg_range(GPC_PGC_CTRL(IMX7_PGC_MIPI),
GPC_PGC_SR(IMX7_PGC_MIPI)),
regmap_reg_range(GPC_PGC_CTRL(IMX7_PGC_PCIE),
GPC_PGC_SR(IMX7_PGC_PCIE)),
regmap_reg_range(GPC_PGC_CTRL(IMX7_PGC_USB_HSIC),
GPC_PGC_SR(IMX7_PGC_USB_HSIC)),
};
static const struct regmap_access_table access_table = {
.yes_ranges = yes_ranges,
.n_yes_ranges = ARRAY_SIZE(yes_ranges),
};
static const struct regmap_config regmap_config = {
const struct imx_pgc_domain_data *domain_data =
of_device_get_match_data(&pdev->dev);
struct regmap_config regmap_config = {
.reg_bits = 32,
.val_bits = 32,
.reg_stride = 4,
.rd_table = &access_table,
.wr_table = &access_table,
.rd_table = domain_data->reg_access_table,
.wr_table = domain_data->reg_access_table,
.max_register = SZ_4K,
};
struct device *dev = &pdev->dev;
@ -313,8 +319,6 @@ static int imx_gpcv2_probe(struct platform_device *pdev)
return ret;
}
domain_data = of_device_get_match_data(&pdev->dev);
for_each_child_of_node(pgc_np, np) {
struct platform_device *pd_pdev;
struct imx_pgc_domain *domain;