diff mbox series

[v2,2/2] gpio: pca953x: introduce support for nxp,pcal6408

Message ID 20220913182436.589713-2-nate.d@variscite.com
State Accepted
Commit 6d50b79051edc298aba7f60184d9b2fb673f0628
Headers show
Series [v2,1/2] dt-bindings: gpio: pca95xx: add entry for pcal6408 | expand

Commit Message

Nate Drude Sept. 13, 2022, 6:24 p.m. UTC 
The NXP PCAL6408 is the 8-bit version of PCAL6416.

Signed-off-by: Nate Drude <nate.d@variscite.com>
---
 drivers/gpio/gpio-pca953x.c | 2 ++
 1 file changed, 2 insertions(+)
diff mbox series

Patch

diff --git a/drivers/gpio/gpio-pca953x.c b/drivers/gpio/gpio-pca953x.c
index 2925f4d8cef3..ba012ac7cd8c 100644
--- a/drivers/gpio/gpio-pca953x.c
+++ b/drivers/gpio/gpio-pca953x.c
@@ -89,6 +89,7 @@  static const struct i2c_device_id pca953x_id[] = {
 	{ "pca9575", 16 | PCA957X_TYPE | PCA_INT, },
 	{ "pca9698", 40 | PCA953X_TYPE, },
 
+	{ "pcal6408", 8 | PCA953X_TYPE | PCA_LATCH_INT, },
 	{ "pcal6416", 16 | PCA953X_TYPE | PCA_LATCH_INT, },
 	{ "pcal6524", 24 | PCA953X_TYPE | PCA_LATCH_INT, },
 	{ "pcal9535", 16 | PCA953X_TYPE | PCA_LATCH_INT, },
@@ -1243,6 +1244,7 @@  static const struct of_device_id pca953x_dt_ids[] = {
 	{ .compatible = "nxp,pca9575", .data = OF_957X(16, PCA_INT), },
 	{ .compatible = "nxp,pca9698", .data = OF_953X(40, 0), },
 
+	{ .compatible = "nxp,pcal6408", .data = OF_953X(8, PCA_LATCH_INT), },
 	{ .compatible = "nxp,pcal6416", .data = OF_953X(16, PCA_LATCH_INT), },
 	{ .compatible = "nxp,pcal6524", .data = OF_953X(24, PCA_LATCH_INT), },
 	{ .compatible = "nxp,pcal9535", .data = OF_953X(16, PCA_LATCH_INT), },