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Subject[PATCH v3 16/35] media: dt-bindings: media: qcom,camss: Add 8996 bindings
Date
Update binding document for MSM8996.

CC: Rob Herring <robh+dt@kernel.org>
CC: Mark Rutland <mark.rutland@arm.com>
CC: devicetree@vger.kernel.org
Signed-off-by: Todor Tomov <todor.tomov@linaro.org>
Reviewed-by: Rob Herring <robh@kernel.org>
---
.../devicetree/bindings/media/qcom,camss.txt | 44 +++++++++++++++++++---
1 file changed, 38 insertions(+), 6 deletions(-)

diff --git a/Documentation/devicetree/bindings/media/qcom,camss.txt b/Documentation/devicetree/bindings/media/qcom,camss.txt
index e938eb0..09eb6ed 100644
--- a/Documentation/devicetree/bindings/media/qcom,camss.txt
+++ b/Documentation/devicetree/bindings/media/qcom,camss.txt
@@ -5,8 +5,9 @@ Qualcomm Camera Subsystem
- compatible:
Usage: required
Value type: <stringlist>
- Definition: Should contain:
+ Definition: Should contain one of:
- "qcom,msm8916-camss"
+ - "qcom,msm8996-camss"
- reg:
Usage: required
Value type: <prop-encoded-array>
@@ -19,11 +20,16 @@ Qualcomm Camera Subsystem
- "csiphy0_clk_mux"
- "csiphy1"
- "csiphy1_clk_mux"
+ - "csiphy2" (8996 only)
+ - "csiphy2_clk_mux" (8996 only)
- "csid0"
- "csid1"
+ - "csid2" (8996 only)
+ - "csid3" (8996 only)
- "ispif"
- "csi_clk_mux"
- "vfe0"
+ - "vfe1" (8996 only)
- interrupts:
Usage: required
Value type: <prop-encoded-array>
@@ -34,10 +40,14 @@ Qualcomm Camera Subsystem
Definition: Should contain the following entries:
- "csiphy0"
- "csiphy1"
+ - "csiphy2" (8996 only)
- "csid0"
- "csid1"
+ - "csid2" (8996 only)
+ - "csid3" (8996 only)
- "ispif"
- "vfe0"
+ - "vfe1" (8996 only)
- power-domains:
Usage: required
Value type: <prop-encoded-array>
@@ -57,6 +67,7 @@ Qualcomm Camera Subsystem
- "ispif_ahb"
- "csiphy0_timer"
- "csiphy1_timer"
+ - "csiphy2_timer" (8996 only)
- "csi0_ahb"
- "csi0"
- "csi0_phy"
@@ -67,9 +78,25 @@ Qualcomm Camera Subsystem
- "csi1_phy"
- "csi1_pix"
- "csi1_rdi"
+ - "csi2_ahb" (8996 only)
+ - "csi2" (8996 only)
+ - "csi2_phy" (8996 only)
+ - "csi2_pix" (8996 only)
+ - "csi2_rdi" (8996 only)
+ - "csi3_ahb" (8996 only)
+ - "csi3" (8996 only)
+ - "csi3_phy" (8996 only)
+ - "csi3_pix" (8996 only)
+ - "csi3_rdi" (8996 only)
- "ahb"
- "vfe0"
- "csi_vfe0"
+ - "vfe0_ahb", (8996 only)
+ - "vfe0_stream", (8996 only)
+ - "vfe1", (8996 only)
+ - "csi_vfe1", (8996 only)
+ - "vfe1_ahb", (8996 only)
+ - "vfe1_stream", (8996 only)
- "vfe_ahb"
- "vfe_axi"
- vdda-supply:
@@ -90,14 +117,18 @@ Qualcomm Camera Subsystem
- reg:
Usage: required
Value type: <u32>
- Definition: Selects CSI2 PHY interface - PHY0 or PHY1.
+ Definition: Selects CSI2 PHY interface - PHY0, PHY1
+ or PHY2 (8996 only)
Endpoint node properties:
- clock-lanes:
Usage: required
Value type: <u32>
- Definition: The physical clock lane index. The value
- must always be <1> as the physical clock
- lane is lane 1.
+ Definition: The physical clock lane index. On 8916
+ the value must always be <1> as the physical
+ clock lane is lane 1. On 8996 the value must
+ always be <7> as the hardware supports D-PHY
+ and C-PHY, indexes are in a common set and
+ D-PHY physical clock lane is labeled as 7.
- data-lanes:
Usage: required
Value type: <prop-encoded-array>
@@ -105,7 +136,8 @@ Qualcomm Camera Subsystem
Position of an entry determines the logical
lane number, while the value of an entry
indicates physical lane index. Lane swapping
- is supported.
+ is supported. Physical lane indexes for
+ 8916: 0, 2, 3, 4; for 8996: 0, 1, 2, 3.

* An Example

--
2.7.4
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