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mfd: rk808: Permit having multiple PMIC instances

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This set each cells id to PLATFORM_DEVID_NONE to allow multiple
instances of each cell in case multiple PMICs handled by the rk808
driver are probed.

This fixes probing a RK818 and a RK817 on the Odroid Go Ultra
devices.

Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Lee Jones <lee@kernel.org>
Link: https://lore.kernel.org/r/20221025-rk808-multi-v2-0-d292d51ada81@linaro.org
This commit is contained in:
Neil Armstrong 2022-10-31 17:05:07 +01:00 committed by Lee Jones
parent b092874ace
commit 3633daacea
1 changed files with 16 additions and 10 deletions
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26
drivers/mfd/rk808.c
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@ -137,58 +137,64 @@ static const struct resource rk817_charger_resources[] = {
};
static const struct mfd_cell rk805s[] = {
{ .name = "rk808-clkout", },
{ .name = "rk808-regulator", },
{ .name = "rk805-pinctrl", },
{ .name = "rk808-clkout", .id = PLATFORM_DEVID_NONE, },
{ .name = "rk808-regulator", .id = PLATFORM_DEVID_NONE, },
{ .name = "rk805-pinctrl", .id = PLATFORM_DEVID_NONE, },
{
.name = "rk808-rtc",
.num_resources = ARRAY_SIZE(rtc_resources),
.resources = &rtc_resources[0],
.id = PLATFORM_DEVID_NONE,
},
{ .name = "rk805-pwrkey",
.num_resources = ARRAY_SIZE(rk805_key_resources),
.resources = &rk805_key_resources[0],
.id = PLATFORM_DEVID_NONE,
},
};
static const struct mfd_cell rk808s[] = {
{ .name = "rk808-clkout", },
{ .name = "rk808-regulator", },
{ .name = "rk808-clkout", .id = PLATFORM_DEVID_NONE, },
{ .name = "rk808-regulator", .id = PLATFORM_DEVID_NONE, },
{
.name = "rk808-rtc",
.num_resources = ARRAY_SIZE(rtc_resources),
.resources = rtc_resources,
.id = PLATFORM_DEVID_NONE,
},
};
static const struct mfd_cell rk817s[] = {
{ .name = "rk808-clkout",},
{ .name = "rk808-regulator",},
{ .name = "rk808-clkout", .id = PLATFORM_DEVID_NONE, },
{ .name = "rk808-regulator", .id = PLATFORM_DEVID_NONE, },
{
.name = "rk805-pwrkey",
.num_resources = ARRAY_SIZE(rk817_pwrkey_resources),
.resources = &rk817_pwrkey_resources[0],
.id = PLATFORM_DEVID_NONE,
},
{
.name = "rk808-rtc",
.num_resources = ARRAY_SIZE(rk817_rtc_resources),
.resources = &rk817_rtc_resources[0],
.id = PLATFORM_DEVID_NONE,
},
{ .name = "rk817-codec",},
{ .name = "rk817-codec", .id = PLATFORM_DEVID_NONE, },
{
.name = "rk817-charger",
.num_resources = ARRAY_SIZE(rk817_charger_resources),
.resources = &rk817_charger_resources[0],
.id = PLATFORM_DEVID_NONE,
},
};
static const struct mfd_cell rk818s[] = {
{ .name = "rk808-clkout", },
{ .name = "rk808-regulator", },
{ .name = "rk808-regulator", .id = PLATFORM_DEVID_NONE, },
{
.name = "rk808-rtc",
.num_resources = ARRAY_SIZE(rtc_resources),
.resources = rtc_resources,
.id = PLATFORM_DEVID_NONE,
},
};