linux-kernel - [Patch v2 2/3] media: s5p-mfc:Add variant data for MFC v7 hardware for Exynos 3250 SoC

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Date:   Wed,  9 Nov 2022 09:25:06 +0530
From:   Aakarsh Jain <aakarsh.jain@...sung.com>
To:     linux-arm-kernel@...ts.infradead.org, linux-media@...r.kernel.org,
        linux-kernel@...r.kernel.org, devicetree@...r.kernel.org
Cc:     m.szyprowski@...sung.com, andrzej.hajda@...el.com,
        mchehab@...nel.org, hverkuil-cisco@...all.nl,
        ezequiel@...guardiasur.com.ar, jernej.skrabec@...il.com,
        benjamin.gaignard@...labora.com, krzysztof.kozlowski+dt@...aro.org,
        stanimir.varbanov@...aro.org, dillon.minfei@...il.com,
        david.plowman@...pberrypi.com, mark.rutland@....com,
        robh+dt@...nel.org, krzk+dt@...nel.org, andi@...zian.org,
        alim.akhtar@...sung.com, aswani.reddy@...sung.com,
        pankaj.dubey@...sung.com, smitha.t@...sung.com,
        aakarsh.jain@...sung.com
Subject: [Patch v2 2/3] media: s5p-mfc:Add variant data for MFC v7 hardware
 for Exynos 3250 SoC

commit "5441e9dafdfc6dc40fa" which adds mfc v7 support for
Exynos3250 and use the same compatible string as used by
Exynos5240 but both the IPs are a bit different in terms of
IP clock.
Lets add variant driver data based on the new compatible string
"samsung,exynos3250-mfc" for Exynos3250 SoC.

Suggested-by: Alim Akhtar <alim.akhtar@...sung.com>
Fixes: 5441e9dafdfc ("[media] s5p-mfc: Core support for MFC v7")
Signed-off-by: Aakarsh Jain <aakarsh.jain@...sung.com>
---
 .../media/platform/samsung/s5p-mfc/s5p_mfc.c    | 17 +++++++++++++++--
 1 file changed, 15 insertions(+), 2 deletions(-)

diff --git a/drivers/media/platform/samsung/s5p-mfc/s5p_mfc.c b/drivers/media/platform/samsung/s5p-mfc/s5p_mfc.c
index fca5c6405eec..007c7dbee037 100644
--- a/drivers/media/platform/samsung/s5p-mfc/s5p_mfc.c
+++ b/drivers/media/platform/samsung/s5p-mfc/s5p_mfc.c
@@ -1576,8 +1576,18 @@ static struct s5p_mfc_variant mfc_drvdata_v7 = {
 	.port_num	= MFC_NUM_PORTS_V7,
 	.buf_size	= &buf_size_v7,
 	.fw_name[0]     = "s5p-mfc-v7.fw",
-	.clk_names	= {"mfc", "sclk_mfc"},
-	.num_clocks	= 2,
+	.clk_names	= {"mfc"},
+	.num_clocks	= 1,
+};
+
+static struct s5p_mfc_variant mfc_drvdata_v7_3250 = {
+	.version        = MFC_VERSION_V7,
+	.version_bit    = MFC_V7_BIT,
+	.port_num       = MFC_NUM_PORTS_V7,
+	.buf_size       = &buf_size_v7,
+	.fw_name[0]     = "s5p-mfc-v7.fw",
+	.clk_names      = {"mfc", "sclk_mfc"},
+	.num_clocks     = 2,
 };
 
 static struct s5p_mfc_buf_size_v6 mfc_buf_size_v8 = {
@@ -1647,6 +1657,9 @@ static const struct of_device_id exynos_mfc_match[] = {
 	}, {
 		.compatible = "samsung,mfc-v7",
 		.data = &mfc_drvdata_v7,
+	}, {
+		.compatible = "samsung,exynos3250-mfc",
+		.data = &mfc_drvdata_v7_3250,
 	}, {
 		.compatible = "samsung,mfc-v8",
 		.data = &mfc_drvdata_v8,
-- 
2.17.1