From: Samuel Holland <samuel@sholland.org> To: Dmitry Torokhov <dmitry.torokhov@gmail.com>, Hans de Goede <hdegoede@redhat.com>, Rob Herring <robh+dt@kernel.org>, Maxime Ripard <mripard@kernel.org>, Chen-Yu Tsai <wens@csie.org>, Jernej Skrabec <jernej.skrabec@gmail.com> Cc: Philipp Zabel <p.zabel@pengutronix.de>, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-input@vger.kernel.org, linux-sunxi@lists.linux.dev, linux-kernel@vger.kernel.org, Samuel Holland <samuel@sholland.org> Subject: [PATCH 3/3] Input: sun4i-lradc-keys: Add support for R329 and D1 Date: Tue, 7 Sep 2021 22:40:16 -0500 [thread overview] Message-ID: <20210908034016.24119-4-samuel@sholland.org> (raw) In-Reply-To: <20210908034016.24119-1-samuel@sholland.org> 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
WARNING: multiple messages have this Message-ID (diff)
From: Samuel Holland <samuel@sholland.org> To: Dmitry Torokhov <dmitry.torokhov@gmail.com>, Hans de Goede <hdegoede@redhat.com>, Rob Herring <robh+dt@kernel.org>, Maxime Ripard <mripard@kernel.org>, Chen-Yu Tsai <wens@csie.org>, Jernej Skrabec <jernej.skrabec@gmail.com> Cc: Philipp Zabel <p.zabel@pengutronix.de>, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-input@vger.kernel.org, linux-sunxi@lists.linux.dev, linux-kernel@vger.kernel.org, Samuel Holland <samuel@sholland.org> Subject: [PATCH 3/3] Input: sun4i-lradc-keys: Add support for R329 and D1 Date: Tue, 7 Sep 2021 22:40:16 -0500 [thread overview] Message-ID: <20210908034016.24119-4-samuel@sholland.org> (raw) In-Reply-To: <20210908034016.24119-1-samuel@sholland.org> 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 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2021-09-08 3:40 UTC|newest] Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top 2021-09-08 3:40 [PATCH 0/3] Input: sun4i-lradc-keys: R329 and D1 support Samuel Holland 2021-09-08 3:40 ` Samuel Holland 2021-09-08 3:40 ` [PATCH 1/3] dt-bindings: input: sun4i-lradc-keys: Add R329 and D1 compatibles Samuel Holland 2021-09-08 3:40 ` Samuel Holland 2021-09-08 5:51 ` Maxime Ripard 2021-09-08 5:51 ` Maxime Ripard 2021-09-20 22:31 ` Rob Herring 2021-09-20 22:31 ` Rob Herring 2021-09-08 3:40 ` [PATCH 2/3] Input: sun4i-lradc-keys: Add optional clock/reset support Samuel Holland 2021-09-08 3:40 ` Samuel Holland 2021-09-08 6:33 ` Philipp Zabel 2021-09-08 6:33 ` Philipp Zabel 2021-09-08 6:33 ` Philipp Zabel 2021-09-14 7:28 ` Maxime Ripard 2021-09-14 7:28 ` Maxime Ripard 2021-09-08 3:40 ` Samuel Holland [this message] 2021-09-08 3:40 ` [PATCH 3/3] Input: sun4i-lradc-keys: Add support for R329 and D1 Samuel Holland
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