diff mbox series

[v2,2/3] gpio: 74x164: Add On Semi MC74HC595A compat

Message ID 20241224-gpio74-v2-2-bbcf14183191@posteo.net
State New
Headers show
Series gpio: 74HC595 / 74x164 shift register improvements | expand

Commit Message

J. Neuschäfer via B4 Relay Dec. 24, 2024, 8:02 a.m. UTC 
From: "J. Neuschäfer" <j.ne@posteo.net>

The On Semi MC74HC595A/MC74HCT595A is another part that is compatible
with the Fairchild MM74HC595. This patch adds it to the driver.

Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: J. Neuschäfer <j.ne@posteo.net>
---

v2:
- Add Linus Walleij's R-b
- Add missing spi_device_id entry, required by the SPI core
---
 drivers/gpio/gpio-74x164.c | 2 ++
 1 file changed, 2 insertions(+)
diff mbox series

Patch

diff --git a/drivers/gpio/gpio-74x164.c b/drivers/gpio/gpio-74x164.c
index fca6cd2eb1ddacb3c330111343ebecf9b7c9234d..2ce00e90ea5650673420d7852999d13c298c2db6 100644
--- a/drivers/gpio/gpio-74x164.c
+++ b/drivers/gpio/gpio-74x164.c
@@ -165,6 +165,7 @@  static void gen_74x164_remove(struct spi_device *spi)
 
 static const struct spi_device_id gen_74x164_spi_ids[] = {
 	{ .name = "74hc595" },
+	{ .name = "74hc595a" },
 	{ .name = "74lvc594" },
 	{},
 };
@@ -173,6 +174,7 @@  MODULE_DEVICE_TABLE(spi, gen_74x164_spi_ids);
 static const struct of_device_id gen_74x164_dt_ids[] = {
 	{ .compatible = "fairchild,74hc595" },
 	{ .compatible = "nxp,74lvc594" },
+	{ .compatible = "onnn,74hc595a" },
 	{},
 };
 MODULE_DEVICE_TABLE(of, gen_74x164_dt_ids);