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83f33fa122
* migrate u-boot and kernel to mainline * Add patches for 6.17 * fix compile for patches addes * Orderer patches, switch kernel config to sunxi64, recreate some patches for fix build * Update linux-sunxi64-edge.config after pm-domain & sun55i-gmac200 activate * enable wifi and bluetooth * revert linux-sunxi64-edge.config - Revert linux-sunxi64-edge.config - Add modules: CONFIG_IOMMUFD, CONFIG_SUN50I_IOMMU, CONFIG_SUN55I_PCK600. * drop sunxi-dev-6.14 and cleanup involved patches * Update radxa-cubie-a5e.csc make change proposed by igorpecovnik
50 lines
1.7 KiB
Diff
50 lines
1.7 KiB
Diff
From: Chen-Yu Tsai <wens@csie.org>
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Originally an explicit ID for the AXP313/AXP323 regulator was set to
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avoid a conflict with the primary AXP717 PMIC on Allwinner A523 family
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boards.
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This didn't entirely work since on some or all of these boards, the
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interrupt line on this secondary PMIC was left unconnected, and thus
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the driver would fall back to the generic "no interrupt; only regulators"
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case, which didn't have the explicit ID set, thus undoing the intended
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fix.
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Also set an explicit ID for the regulator cell in the no IRQ generic
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fall back case. This fixes the conflict for the AXP717 + AXP313/AXP323
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case. For the actual single PMIC with no IRQ connected case, the ID does
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not affect functionality, only the device naming of the regulator cell,
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and by extension the name and path under sysfs.
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Fixes: 249abf9b1e25 ("mfd: axp20x: Set explicit ID for AXP313 regulator")
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Signed-off-by: Chen-Yu Tsai <wens@csie.org>
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---
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This is an alternative to
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mfd: axp20x: Skip PEK on AXP313A/AXP323 if no interrupt line is available
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which was deemed too fragile.
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---
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drivers/mfd/axp20x.c | 5 ++---
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1 file changed, 2 insertions(+), 3 deletions(-)
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diff --git a/drivers/mfd/axp20x.c b/drivers/mfd/axp20x.c
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index 25c639b348cd..c5f0ebae327f 100644
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--- a/drivers/mfd/axp20x.c
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+++ b/drivers/mfd/axp20x.c
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@@ -1231,9 +1231,8 @@ static const struct mfd_cell axp15060_cells[] = {
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/* For boards that don't have IRQ line connected to SOC. */
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static const struct mfd_cell axp_regulator_only_cells[] = {
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- {
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- .name = "axp20x-regulator",
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- },
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+ /* PMIC without IRQ line may be secondary PMIC */
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+ MFD_CELL_BASIC("axp20x-regulator", NULL, NULL, 0, 1),
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};
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static int axp20x_power_off(struct sys_off_data *data)
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--
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2.39.5
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