* [PATCH master v2] regulator: rk808: fix misplaced DCDC_REG5
@ 2022-11-30 17:14 Ahmad Fatoum
2022-12-01 7:27 ` Michael Riesch
2022-12-02 8:50 ` Sascha Hauer
0 siblings, 2 replies; 3+ messages in thread
From: Ahmad Fatoum @ 2022-11-30 17:14 UTC (permalink / raw)
To: barebox; +Cc: Michael Riesch, Ahmad Fatoum
Driver was written to mimic existing stpmic1 regulator driver, which had
the implicit assumption of a 1:1 relationship between of_match_data and
regulator configuration with same indices.
Yet DCDC_REG5 was not at the same place it was in the rk_regulator_cfg
due to likely a copy-paste mistake, leading to possibly the wrong
regulators being controlled. Fix this.
Reported-by: Michael Riesch <michael.riesch@wolfvision.net>
Suggested-by: Michael Riesch <michael.riesch@wolfvision.net>
Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
---
move entry in rk809_reg, not rk809_reg_matches to keep same numbering as
enum rk809_reg_id.
---
drivers/regulator/rk808-regulator.c | 27 ++++++++++++++-------------
1 file changed, 14 insertions(+), 13 deletions(-)
diff --git a/drivers/regulator/rk808-regulator.c b/drivers/regulator/rk808-regulator.c
index 39eadbd3ebe5..f8bc31f354e2 100644
--- a/ drivers/regulator/rk808-regulator.c
+++ b/drivers/regulator/rk808-regulator.c
@@ -526,19 +526,6 @@ static struct rk_regulator_cfg rk809_reg[] = {
.enable_mask = ENABLE_MASK(RK817_ID_DCDC4),
.enable_val = ENABLE_MASK(RK817_ID_DCDC4),
.disable_val = DISABLE_VAL(RK817_ID_DCDC4),
- }}, {{
- /* .name = "DCDC_REG5", */
- .supply_name = "vcc9",
- .ops = &rk809_buck5_ops_range,
- .n_voltages = RK809_BUCK5_SEL_CNT,
- .linear_ranges = rk809_buck5_voltage_ranges,
- .n_linear_ranges = ARRAY_SIZE(rk809_buck5_voltage_ranges),
- .vsel_reg = RK809_BUCK5_CONFIG(0),
- .vsel_mask = RK809_BUCK5_VSEL_MASK,
- .enable_reg = RK817_POWER_EN_REG(3),
- .enable_mask = ENABLE_MASK(1),
- .enable_val = ENABLE_MASK(1),
- .disable_val = DISABLE_VAL(1),
}},
RK817_DESC(/* "LDO_REG1", */ "vcc5", 600, 3400, 25,
RK817_LDO_ON_VSEL_REG(0), RK817_LDO_VSEL_MASK,
@@ -576,6 +563,20 @@ static struct rk_regulator_cfg rk809_reg[] = {
RK817_LDO_ON_VSEL_REG(8), RK817_LDO_VSEL_MASK,
RK817_POWER_EN_REG(3), ENABLE_MASK(0),
DISABLE_VAL(0), 400),
+ {{
+ /* .name = "DCDC_REG5", */
+ .supply_name = "vcc9",
+ .ops = &rk809_buck5_ops_range,
+ .n_voltages = RK809_BUCK5_SEL_CNT,
+ .linear_ranges = rk809_buck5_voltage_ranges,
+ .n_linear_ranges = ARRAY_SIZE(rk809_buck5_voltage_ranges),
+ .vsel_reg = RK809_BUCK5_CONFIG(0),
+ .vsel_mask = RK809_BUCK5_VSEL_MASK,
+ .enable_reg = RK817_POWER_EN_REG(3),
+ .enable_mask = ENABLE_MASK(1),
+ .enable_val = ENABLE_MASK(1),
+ .disable_val = DISABLE_VAL(1),
+ }},
RK817_DESC_SWITCH(/* "SWITCH_REG1", */ "vcc9",
RK817_POWER_EN_REG(3), ENABLE_MASK(2), DISABLE_VAL(2)),
RK817_DESC_SWITCH(/* "SWITCH_REG2", */ "vcc8",
--
2.30.2
^ permalink raw reply [flat|nested] 3+ messages in thread* Re: [PATCH master v2] regulator: rk808: fix misplaced DCDC_REG5
2022-11-30 17:14 [PATCH master v2] regulator: rk808: fix misplaced DCDC_REG5 Ahmad Fatoum
@ 2022-12-01 7:27 ` Michael Riesch
2022-12-02 8:50 ` Sascha Hauer
1 sibling, 0 replies; 3+ messages in thread
From: Michael Riesch @ 2022-12-01 7:27 UTC (permalink / raw)
To: Ahmad Fatoum, barebox
Hi Ahmad,
On 11/30/22 18:14, Ahmad Fatoum wrote:
> Driver was written to mimic existing stpmic1 regulator driver, which had
> the implicit assumption of a 1:1 relationship between of_match_data and
> regulator configuration with same indices.
>
> Yet DCDC_REG5 was not at the same place it was in the rk_regulator_cfg
> due to likely a copy-paste mistake, leading to possibly the wrong
> regulators being controlled. Fix this.
Cool, thanks for the fix!
>
> Reported-by: Michael Riesch <michael.riesch@wolfvision.net>
> Suggested-by: Michael Riesch <michael.riesch@wolfvision.net>
> Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
Reviewed-by: Michael Riesch <michael.riesch@wolfvision.net>
> ---
> move entry in rk809_reg, not rk809_reg_matches to keep same numbering as
> enum rk809_reg_id.
Note that I haven't tested your patch, but v2 is identical to the fix I
have applied and tested in my setup. So it should be fine (TM).
Best regards,
Michael
> ---
> drivers/regulator/rk808-regulator.c | 27 ++++++++++++++-------------
> 1 file changed, 14 insertions(+), 13 deletions(-)
>
> diff --git a/drivers/regulator/rk808-regulator.c b/drivers/regulator/rk808-regulator.c
> index 39eadbd3ebe5..f8bc31f354e2 100644
> --- a/ drivers/regulator/rk808-regulator.c
> +++ b/drivers/regulator/rk808-regulator.c
> @@ -526,19 +526,6 @@ static struct rk_regulator_cfg rk809_reg[] = {
> .enable_mask = ENABLE_MASK(RK817_ID_DCDC4),
> .enable_val = ENABLE_MASK(RK817_ID_DCDC4),
> .disable_val = DISABLE_VAL(RK817_ID_DCDC4),
> - }}, {{
> - /* .name = "DCDC_REG5", */
> - .supply_name = "vcc9",
> - .ops = &rk809_buck5_ops_range,
> - .n_voltages = RK809_BUCK5_SEL_CNT,
> - .linear_ranges = rk809_buck5_voltage_ranges,
> - .n_linear_ranges = ARRAY_SIZE(rk809_buck5_voltage_ranges),
> - .vsel_reg = RK809_BUCK5_CONFIG(0),
> - .vsel_mask = RK809_BUCK5_VSEL_MASK,
> - .enable_reg = RK817_POWER_EN_REG(3),
> - .enable_mask = ENABLE_MASK(1),
> - .enable_val = ENABLE_MASK(1),
> - .disable_val = DISABLE_VAL(1),
> }},
> RK817_DESC(/* "LDO_REG1", */ "vcc5", 600, 3400, 25,
> RK817_LDO_ON_VSEL_REG(0), RK817_LDO_VSEL_MASK,
> @@ -576,6 +563,20 @@ static struct rk_regulator_cfg rk809_reg[] = {
> RK817_LDO_ON_VSEL_REG(8), RK817_LDO_VSEL_MASK,
> RK817_POWER_EN_REG(3), ENABLE_MASK(0),
> DISABLE_VAL(0), 400),
> + {{
> + /* .name = "DCDC_REG5", */
> + .supply_name = "vcc9",
> + .ops = &rk809_buck5_ops_range,
> + .n_voltages = RK809_BUCK5_SEL_CNT,
> + .linear_ranges = rk809_buck5_voltage_ranges,
> + .n_linear_ranges = ARRAY_SIZE(rk809_buck5_voltage_ranges),
> + .vsel_reg = RK809_BUCK5_CONFIG(0),
> + .vsel_mask = RK809_BUCK5_VSEL_MASK,
> + .enable_reg = RK817_POWER_EN_REG(3),
> + .enable_mask = ENABLE_MASK(1),
> + .enable_val = ENABLE_MASK(1),
> + .disable_val = DISABLE_VAL(1),
> + }},
> RK817_DESC_SWITCH(/* "SWITCH_REG1", */ "vcc9",
> RK817_POWER_EN_REG(3), ENABLE_MASK(2), DISABLE_VAL(2)),
> RK817_DESC_SWITCH(/* "SWITCH_REG2", */ "vcc8",
^ permalink raw reply [flat|nested] 3+ messages in thread* Re: [PATCH master v2] regulator: rk808: fix misplaced DCDC_REG5
2022-11-30 17:14 [PATCH master v2] regulator: rk808: fix misplaced DCDC_REG5 Ahmad Fatoum
2022-12-01 7:27 ` Michael Riesch
@ 2022-12-02 8:50 ` Sascha Hauer
1 sibling, 0 replies; 3+ messages in thread
From: Sascha Hauer @ 2022-12-02 8:50 UTC (permalink / raw)
To: Ahmad Fatoum; +Cc: barebox, Michael Riesch
On Wed, Nov 30, 2022 at 06:14:39PM +0100, Ahmad Fatoum wrote:
> Driver was written to mimic existing stpmic1 regulator driver, which had
> the implicit assumption of a 1:1 relationship between of_match_data and
> regulator configuration with same indices.
>
> Yet DCDC_REG5 was not at the same place it was in the rk_regulator_cfg
> due to likely a copy-paste mistake, leading to possibly the wrong
> regulators being controlled. Fix this.
>
> Reported-by: Michael Riesch <michael.riesch@wolfvision.net>
> Suggested-by: Michael Riesch <michael.riesch@wolfvision.net>
> Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
> ---
> move entry in rk809_reg, not rk809_reg_matches to keep same numbering as
> enum rk809_reg_id.
> ---
> drivers/regulator/rk808-regulator.c | 27 ++++++++++++++-------------
> 1 file changed, 14 insertions(+), 13 deletions(-)
Applied, thanks
Sascha
>
> diff --git a/drivers/regulator/rk808-regulator.c b/drivers/regulator/rk808-regulator.c
> index 39eadbd3ebe5..f8bc31f354e2 100644
> --- a/ drivers/regulator/rk808-regulator.c
> +++ b/drivers/regulator/rk808-regulator.c
> @@ -526,19 +526,6 @@ static struct rk_regulator_cfg rk809_reg[] = {
> .enable_mask = ENABLE_MASK(RK817_ID_DCDC4),
> .enable_val = ENABLE_MASK(RK817_ID_DCDC4),
> .disable_val = DISABLE_VAL(RK817_ID_DCDC4),
> - }}, {{
> - /* .name = "DCDC_REG5", */
> - .supply_name = "vcc9",
> - .ops = &rk809_buck5_ops_range,
> - .n_voltages = RK809_BUCK5_SEL_CNT,
> - .linear_ranges = rk809_buck5_voltage_ranges,
> - .n_linear_ranges = ARRAY_SIZE(rk809_buck5_voltage_ranges),
> - .vsel_reg = RK809_BUCK5_CONFIG(0),
> - .vsel_mask = RK809_BUCK5_VSEL_MASK,
> - .enable_reg = RK817_POWER_EN_REG(3),
> - .enable_mask = ENABLE_MASK(1),
> - .enable_val = ENABLE_MASK(1),
> - .disable_val = DISABLE_VAL(1),
> }},
> RK817_DESC(/* "LDO_REG1", */ "vcc5", 600, 3400, 25,
> RK817_LDO_ON_VSEL_REG(0), RK817_LDO_VSEL_MASK,
> @@ -576,6 +563,20 @@ static struct rk_regulator_cfg rk809_reg[] = {
> RK817_LDO_ON_VSEL_REG(8), RK817_LDO_VSEL_MASK,
> RK817_POWER_EN_REG(3), ENABLE_MASK(0),
> DISABLE_VAL(0), 400),
> + {{
> + /* .name = "DCDC_REG5", */
> + .supply_name = "vcc9",
> + .ops = &rk809_buck5_ops_range,
> + .n_voltages = RK809_BUCK5_SEL_CNT,
> + .linear_ranges = rk809_buck5_voltage_ranges,
> + .n_linear_ranges = ARRAY_SIZE(rk809_buck5_voltage_ranges),
> + .vsel_reg = RK809_BUCK5_CONFIG(0),
> + .vsel_mask = RK809_BUCK5_VSEL_MASK,
> + .enable_reg = RK817_POWER_EN_REG(3),
> + .enable_mask = ENABLE_MASK(1),
> + .enable_val = ENABLE_MASK(1),
> + .disable_val = DISABLE_VAL(1),
> + }},
> RK817_DESC_SWITCH(/* "SWITCH_REG1", */ "vcc9",
> RK817_POWER_EN_REG(3), ENABLE_MASK(2), DISABLE_VAL(2)),
> RK817_DESC_SWITCH(/* "SWITCH_REG2", */ "vcc8",
> --
> 2.30.2
>
>
>
--
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^ permalink raw reply [flat|nested] 3+ messages in thread
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2022-11-30 17:14 [PATCH master v2] regulator: rk808: fix misplaced DCDC_REG5 Ahmad Fatoum
2022-12-01 7:27 ` Michael Riesch
2022-12-02 8:50 ` Sascha Hauer
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