[PATCH 3/3] Input: sun4i-lradc-keys: Add support for R329 and D1
From: Samuel Holland <samuel@sholland.org>
Date: 2021-09-08 03:40:51
Also in:
linux-arm-kernel, linux-devicetree, linux-sunxi, lkml
Subsystem:
input (keyboard, mouse, joystick, touchscreen) drivers, sun4i low res adc attached tablet keys driver, the rest · Maintainers:
Dmitry Torokhov, Hans de Goede, Linus Torvalds
This LRADC variant uses the same 3/4*AVCC reference voltage as the A83T variant. The R329 and D1 LRADCs appear to be identical, so D1 support is accomplished through having the R329 LRADC as a fallback compatible. Signed-off-by: Samuel Holland <samuel@sholland.org> --- drivers/input/keyboard/sun4i-lradc-keys.c | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/drivers/input/keyboard/sun4i-lradc-keys.c b/drivers/input/keyboard/sun4i-lradc-keys.c
index 50fc18052829..06e63c9560f9 100644
--- a/drivers/input/keyboard/sun4i-lradc-keys.c
+++ b/drivers/input/keyboard/sun4i-lradc-keys.c@@ -319,6 +319,8 @@ static const struct of_device_id sun4i_lradc_of_match[] = { .data = &lradc_variant_a10 }, { .compatible = "allwinner,sun8i-a83t-r-lradc", .data = &r_lradc_variant_a83t }, + { .compatible = "allwinner,sun50i-r329-lradc", + .data = &r_lradc_variant_a83t }, { /* sentinel */ } }; MODULE_DEVICE_TABLE(of, sun4i_lradc_of_match);
--
2.31.1