* [PATCH v1] i2c: muxes: pca954x: add pca9545 support
@ 2025-06-06 9:50 Frank Wunderlich
2025-06-13 10:27 ` Michal Simek
2025-07-17 5:57 ` Heiko Schocher
0 siblings, 2 replies; 3+ messages in thread
From: Frank Wunderlich @ 2025-06-06 9:50 UTC (permalink / raw)
To: Michal Simek, Heiko Schocher, Tom Rini
Cc: Frank Wunderlich, Maksim Kiselev, u-boot
From: Frank Wunderlich <frank-w@public-files.de>
Add support for 4 channel pca9545 found on Bananapi R4.
Signed-off-by: Frank Wunderlich <frank-w@public-files.de>
---
drivers/i2c/muxes/pca954x.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/drivers/i2c/muxes/pca954x.c b/drivers/i2c/muxes/pca954x.c
index 9dd269727036..d13947a0d9cc 100644
--- a/drivers/i2c/muxes/pca954x.c
+++ b/drivers/i2c/muxes/pca954x.c
@@ -22,6 +22,7 @@ enum pca_type {
MAX7369,
PCA9543,
PCA9544,
+ PCA9545,
PCA9546,
PCA9547,
PCA9548,
@@ -79,6 +80,10 @@ static const struct chip_desc chips[] = {
.muxtype = pca954x_ismux,
.width = 4,
},
+ [PCA9545] = {
+ .muxtype = pca954x_isswi,
+ .width = 4,
+ },
[PCA9546] = {
.muxtype = pca954x_isswi,
.width = 4,
@@ -141,6 +146,7 @@ static const struct udevice_id pca954x_ids[] = {
{ .compatible = "maxim,max7369", .data = MAX7369 },
{ .compatible = "nxp,pca9543", .data = PCA9543 },
{ .compatible = "nxp,pca9544", .data = PCA9544 },
+ { .compatible = "nxp,pca9545", .data = PCA9545 },
{ .compatible = "nxp,pca9546", .data = PCA9546 },
{ .compatible = "nxp,pca9547", .data = PCA9547 },
{ .compatible = "nxp,pca9548", .data = PCA9548 },
--
2.43.0
^ permalink raw reply related [flat|nested] 3+ messages in thread* Re: [PATCH v1] i2c: muxes: pca954x: add pca9545 support
2025-06-06 9:50 [PATCH v1] i2c: muxes: pca954x: add pca9545 support Frank Wunderlich
@ 2025-06-13 10:27 ` Michal Simek
2025-07-17 5:57 ` Heiko Schocher
1 sibling, 0 replies; 3+ messages in thread
From: Michal Simek @ 2025-06-13 10:27 UTC (permalink / raw)
To: Frank Wunderlich, Heiko Schocher, Tom Rini
Cc: Frank Wunderlich, Maksim Kiselev, u-boot
On 6/6/25 11:50, Frank Wunderlich wrote:
> From: Frank Wunderlich <frank-w@public-files.de>
>
> Add support for 4 channel pca9545 found on Bananapi R4.
>
> Signed-off-by: Frank Wunderlich <frank-w@public-files.de>
> ---
> drivers/i2c/muxes/pca954x.c | 6 ++++++
> 1 file changed, 6 insertions(+)
>
> diff --git a/drivers/i2c/muxes/pca954x.c b/drivers/i2c/muxes/pca954x.c
> index 9dd269727036..d13947a0d9cc 100644
> --- a/drivers/i2c/muxes/pca954x.c
> +++ b/drivers/i2c/muxes/pca954x.c
> @@ -22,6 +22,7 @@ enum pca_type {
> MAX7369,
> PCA9543,
> PCA9544,
> + PCA9545,
> PCA9546,
> PCA9547,
> PCA9548,
> @@ -79,6 +80,10 @@ static const struct chip_desc chips[] = {
> .muxtype = pca954x_ismux,
> .width = 4,
> },
> + [PCA9545] = {
> + .muxtype = pca954x_isswi,
> + .width = 4,
> + },
> [PCA9546] = {
> .muxtype = pca954x_isswi,
> .width = 4,
> @@ -141,6 +146,7 @@ static const struct udevice_id pca954x_ids[] = {
> { .compatible = "maxim,max7369", .data = MAX7369 },
> { .compatible = "nxp,pca9543", .data = PCA9543 },
> { .compatible = "nxp,pca9544", .data = PCA9544 },
> + { .compatible = "nxp,pca9545", .data = PCA9545 },
> { .compatible = "nxp,pca9546", .data = PCA9546 },
> { .compatible = "nxp,pca9547", .data = PCA9547 },
> { .compatible = "nxp,pca9548", .data = PCA9548 },
Acked-by: Michal Simek <michal.simek@amd.com>
Thanks,
Michal
^ permalink raw reply [flat|nested] 3+ messages in thread* Re: [PATCH v1] i2c: muxes: pca954x: add pca9545 support
2025-06-06 9:50 [PATCH v1] i2c: muxes: pca954x: add pca9545 support Frank Wunderlich
2025-06-13 10:27 ` Michal Simek
@ 2025-07-17 5:57 ` Heiko Schocher
1 sibling, 0 replies; 3+ messages in thread
From: Heiko Schocher @ 2025-07-17 5:57 UTC (permalink / raw)
To: Frank Wunderlich, Michal Simek, Tom Rini
Cc: Frank Wunderlich, Maksim Kiselev, u-boot
Hello Frank,
On 06.06.25 11:50, Frank Wunderlich wrote:
> From: Frank Wunderlich <frank-w@public-files.de>
>
> Add support for 4 channel pca9545 found on Bananapi R4.
>
> Signed-off-by: Frank Wunderlich <frank-w@public-files.de>
> ---
> drivers/i2c/muxes/pca954x.c | 6 ++++++
> 1 file changed, 6 insertions(+)
applied to u-boot-i2c master, thanks!
bye,
Heiko
--
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^ permalink raw reply [flat|nested] 3+ messages in thread
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2025-06-06 9:50 [PATCH v1] i2c: muxes: pca954x: add pca9545 support Frank Wunderlich
2025-06-13 10:27 ` Michal Simek
2025-07-17 5:57 ` Heiko Schocher
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