From: kholk11@gmail.com
To: todor.too@gmail.com
Cc: agross@kernel.org, bjorn.andersson@linaro.org,
mchehab@kernel.org, robh+dt@kernel.org, marijns95@gmail.com,
konradybcio@gmail.com, martin.botka1@gmail.com,
linux-arm-msm@vger.kernel.org, linux-media@vger.kernel.org,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
AngeloGioacchino Del Regno <kholk11@gmail.com>
Subject: [PATCH 1/6] media: camss: csiphy-3ph: Add support for SDM630/660
Date: Sun, 18 Oct 2020 14:52:32 +0200 [thread overview]
Message-ID: <20201018125237.16717-2-kholk11@gmail.com> (raw)
In-Reply-To: <20201018125237.16717-1-kholk11@gmail.com>
From: AngeloGioacchino Del Regno <kholk11@gmail.com>
The CSIPHY on SDM630/660 needs a slightly longer T_HS_CLK_MISS
configuration on lanes CFG4.
Signed-off-by: AngeloGioacchino Del Regno <kholk11@gmail.com>
---
drivers/media/platform/qcom/camss/camss-csiphy-3ph-1-0.c | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/drivers/media/platform/qcom/camss/camss-csiphy-3ph-1-0.c b/drivers/media/platform/qcom/camss/camss-csiphy-3ph-1-0.c
index 2e65caf1ecae..97cb9de85031 100644
--- a/drivers/media/platform/qcom/camss/camss-csiphy-3ph-1-0.c
+++ b/drivers/media/platform/qcom/camss/camss-csiphy-3ph-1-0.c
@@ -8,6 +8,7 @@
* Copyright (C) 2016-2018 Linaro Ltd.
*/
+#include "camss.h"
#include "camss-csiphy.h"
#include <linux/delay.h>
@@ -21,6 +22,7 @@
#define CSIPHY_3PH_LNn_CFG3(n) (0x008 + 0x100 * (n))
#define CSIPHY_3PH_LNn_CFG4(n) (0x00c + 0x100 * (n))
#define CSIPHY_3PH_LNn_CFG4_T_HS_CLK_MISS 0xa4
+#define CSIPHY_3PH_LNn_CFG4_T_HS_CLK_MISS_660 0xa5
#define CSIPHY_3PH_LNn_CFG5(n) (0x010 + 0x100 * (n))
#define CSIPHY_3PH_LNn_CFG5_T_HS_DTERM 0x02
#define CSIPHY_3PH_LNn_CFG5_HS_REC_EQ_FQ_INT 0x50
@@ -198,7 +200,10 @@ static void csiphy_lanes_enable(struct csiphy_device *csiphy,
val = CSIPHY_3PH_LNn_CFG1_SWI_REC_DLY_PRG;
writel_relaxed(val, csiphy->base + CSIPHY_3PH_LNn_CFG1(l));
- val = CSIPHY_3PH_LNn_CFG4_T_HS_CLK_MISS;
+ if (csiphy->camss->version == CAMSS_660)
+ val = CSIPHY_3PH_LNn_CFG4_T_HS_CLK_MISS_660;
+ else
+ val = CSIPHY_3PH_LNn_CFG4_T_HS_CLK_MISS;
writel_relaxed(val, csiphy->base + CSIPHY_3PH_LNn_CFG4(l));
val = CSIPHY_3PH_LNn_MISC1_IS_CLKLANE;
--
2.28.0
next prev parent reply other threads:[~2020-10-18 12:53 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-10-18 12:52 [PATCH 0/6] Add support for SDM630/660 Camera Subsystem kholk11
2020-10-18 12:52 ` kholk11 [this message]
2020-10-20 8:52 ` [PATCH 1/6] media: camss: csiphy-3ph: Add support for SDM630/660 Robert Foss
2020-10-18 12:52 ` [PATCH 2/6] media: camss: ispif: Correctly reset based on the VFE ID kholk11
2020-10-20 8:59 ` Robert Foss
2020-10-20 9:02 ` Robert Foss
2020-10-22 17:08 ` AngeloGioacchino Del Regno
2020-10-18 12:52 ` [PATCH 3/6] media: camss: vfe: Add support for VFE 4.8 kholk11
2020-10-20 9:14 ` Robert Foss
2020-10-18 12:52 ` [PATCH 4/6] media: camss: Add support for SDM630/636/660 camera subsystem kholk11
2020-10-20 10:26 ` Robert Foss
2020-10-18 12:52 ` [PATCH 5/6] media: dt-bindings: media: qcom,camss: Add bindings for SDM660 camss kholk11
2020-10-20 10:34 ` Robert Foss
2020-10-18 12:52 ` [PATCH 6/6] media: camss: csiphy: Set rate on csiX_phy clock on SDM630/660 kholk11
2020-10-20 10:35 ` Robert Foss
2020-10-20 12:01 ` [PATCH 0/6] Add support for SDM630/660 Camera Subsystem Robert Foss
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