2024-09-09 08:52:07 +00:00
|
|
|
* Qualcomm MSM VFE
|
|
|
|
|
|
2024-09-09 08:57:42 +00:00
|
|
|
Required properties for parent node:
|
2024-09-09 08:52:07 +00:00
|
|
|
- compatible :
|
|
|
|
|
- "qcom,vfe"
|
2024-09-09 08:57:42 +00:00
|
|
|
- #address-cells : Number of address related values in the reg field
|
|
|
|
|
- #size-cells : Number of size related values in the reg field
|
|
|
|
|
- ranges: How the register offsets for child translate to parent.
|
|
|
|
|
|
|
|
|
|
Required properties for child node:
|
|
|
|
|
- cell-index: vfe hardware core index
|
|
|
|
|
- compatible :
|
|
|
|
|
- "qcom,vfe32"
|
2024-09-09 08:52:07 +00:00
|
|
|
- "qcom,vfe40"
|
2024-09-09 08:57:42 +00:00
|
|
|
- "qcom,vfe44"
|
|
|
|
|
- "qcom,vfe46"
|
|
|
|
|
- "qcom,vfe47"
|
2024-09-09 08:52:07 +00:00
|
|
|
- reg : offset and length of the register set for the device
|
2024-09-09 08:57:42 +00:00
|
|
|
for the vfe operating in compatible mode. For parent node, add union of
|
|
|
|
|
all registers for both vfe.
|
2024-09-09 08:52:07 +00:00
|
|
|
- reg-names : should specify relevant names to each reg property defined.
|
2024-09-09 08:57:42 +00:00
|
|
|
Only needed for child node.
|
|
|
|
|
- "vfe" - Required.
|
|
|
|
|
- "vfe_vbif" - Optional for "vfe32". Required for "vfe40".
|
2024-09-09 08:52:07 +00:00
|
|
|
- interrupts : should contain the vfe interrupt.
|
|
|
|
|
- interrupt-names : should specify relevant names to each interrupts
|
|
|
|
|
property defined.
|
2024-09-09 08:57:42 +00:00
|
|
|
- "vfe" - Required.
|
2024-09-09 08:52:07 +00:00
|
|
|
- vdd-supply: phandle to GDSC regulator controlling VFE core.
|
2024-09-09 08:57:42 +00:00
|
|
|
- qos-entries: number of QoS registers to program
|
|
|
|
|
- qos-regs: relative address offsets of QoS registers
|
|
|
|
|
- qos-settings: QoS values to be written to QoS registers
|
|
|
|
|
- vbif-entries - number of VBIF registers to program (optional)
|
|
|
|
|
- vbif-regs: relative address offsets of VBIF registers (optional)
|
|
|
|
|
- vbif-settings: VBIF values to be written to VBIF registers (optional)
|
|
|
|
|
- ds-entries: number danger/safe registers to program (optional)
|
|
|
|
|
- ds-regs: relative address offsets of danger/safe registers (optional)
|
|
|
|
|
- ds-settings: danger/safe values to be written to registers (optional)
|
|
|
|
|
NOTE: For all qos*, vbif*, ds* parameters, same SoC can have different
|
|
|
|
|
hardware versions with different entries/registers/settings. They can be
|
|
|
|
|
specified by adding version to the string e.g. qos-v2-settings. Also
|
|
|
|
|
different SoC can have same hardware version and still different QOS, VBIF,
|
|
|
|
|
and DS parameters. In this case they are exported if separate SoC version
|
|
|
|
|
specific dts files.
|
|
|
|
|
- max-svs-clk: svs rate of the VFE clock in Hertz.
|
|
|
|
|
- max-nominal-clk: nominal rate of the VFE clock in Hertz.
|
|
|
|
|
- max-turbo-clk: turbo/high rate of the VFE clock in Hertz.
|
2024-09-09 08:52:07 +00:00
|
|
|
|
|
|
|
|
Example:
|
|
|
|
|
|
2024-09-09 08:57:42 +00:00
|
|
|
vfe0: qcom,vfe0@fda10000 {
|
|
|
|
|
cell-index = <0>;
|
|
|
|
|
compatible = "qcom,vfe44";
|
|
|
|
|
reg = <0xfda10000 0x1000>;
|
|
|
|
|
<0xfda40000 0x200>;
|
|
|
|
|
reg-names = "vfe", "vfe_vbif";
|
|
|
|
|
interrupts = <0 57 0>;
|
|
|
|
|
interrupt-names = "vfe";
|
|
|
|
|
vdd-supply = <&gdsc_vfe>;
|
|
|
|
|
qos-entries = <8>;
|
|
|
|
|
qos-regs = <0x2c4 0x2c8 0x2cc 0x2d0 0x2d4 0x2d8
|
|
|
|
|
0x2dc 0x2e0>;
|
|
|
|
|
qos-settings = <0xaaaaaaaa 0xaaaaaaaa 0xaaaaaaaa
|
|
|
|
|
0xaaaaaaaa 0xaaaaaaaa 0xaaaaaaaa
|
|
|
|
|
0xaaaaaaaa 0x0002aaaa>;
|
|
|
|
|
qos-v2-settings = <0xaaa9aaa9 0xaaa9aaa9 0xaaa9aaa9
|
|
|
|
|
0xaaa9aaa9 0xaaa9aaa9 0xaaa9aaa9
|
|
|
|
|
0xaaa9aaa9 0x0001aaa9>;
|
|
|
|
|
qos-v3-settings = <0xaaa9aaa9 0xaaa9aaa9 0xaaa9aaa9
|
|
|
|
|
0xaaa9aaa9 0xaaa9aaa9 0xaaa9aaa9
|
|
|
|
|
0xaaa9aaa9 0x0001aaa9>;
|
|
|
|
|
vbif-entries = <17>;
|
|
|
|
|
vbif-regs = <0x4 0xb0 0xb4 0xb8 0xc0 0xc4 0xc8 0xd0
|
|
|
|
|
0xd4 0xd8 0xdc 0xf0 0x178 0x17c 0x124 0x160
|
|
|
|
|
0x164>;
|
|
|
|
|
vbif-settings = <0x1 0x01010101 0x01010101 0x10010110
|
|
|
|
|
0x10101010 0x10101010 0x10101010 0x00001010
|
|
|
|
|
0x00001010 0x00000707 0x00000707 0x00000030
|
|
|
|
|
0x00000fff 0x0fff0fff 0x00000001 0x22222222
|
|
|
|
|
0x00002222>;
|
|
|
|
|
vbif-v2-entries = <16>;
|
|
|
|
|
vbif-v2-regs = <0x4 0xb0 0xb4 0xb8 0xc0 0xc4 0xc8 0xd0
|
|
|
|
|
0xd4 0xd8 0xf0 0x178 0x17c 0x124 0x160
|
|
|
|
|
0x164>;
|
|
|
|
|
vbif-v2-settings = <0x1 0x10101010 0x10101010 0x10101010
|
|
|
|
|
0x10101010 0x10101010 0x10101010 0x00000010
|
|
|
|
|
0x00000010 0x00000707 0x00000010 0x00000fff
|
|
|
|
|
0x0fff0fff 0x00000003 0x22222222 0x00002222>;
|
|
|
|
|
ds-entries = <17>;
|
|
|
|
|
ds-regs = <0x988 0x98c 0x990 0x994 0x998
|
|
|
|
|
0x99c 0x9a0 0x9a4 0x9a8 0x9ac 0x9b0
|
|
|
|
|
0x9b4 0x9b8 0x9bc 0x9c0 0x9c4 0x9c8>;
|
|
|
|
|
ds-settings = <0x44441111 0x44441111 0x44441111
|
|
|
|
|
0x44441111 0x44441111 0x44441111
|
|
|
|
|
0x44441111 0x44441111 0x44441111
|
|
|
|
|
0x44441111 0x44441111 0x44441111
|
|
|
|
|
0x44441111 0x44441111 0x44441111
|
|
|
|
|
0x44441111 0x00000103>;
|
|
|
|
|
max-clk-svs = <300000000>;
|
|
|
|
|
max-clk-nominal = <465000000>;
|
|
|
|
|
max-clk-turbo = <600000000>;
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
vfe1: qcom,vfe1@fda14000 {
|
|
|
|
|
cell-index = <1>;
|
|
|
|
|
compatible = "qcom,vfe44";
|
|
|
|
|
reg = <0xfda14000 0x1000>;
|
|
|
|
|
<0xfda40000 0x200>;
|
|
|
|
|
reg-names = "vfe", "vfe_vbif";
|
|
|
|
|
interrupts = <0 58 0>;
|
|
|
|
|
interrupt-names = "vfe";
|
|
|
|
|
vdd-supply = <&gdsc_vfe>;
|
|
|
|
|
qos-entries = <8>;
|
|
|
|
|
qos-regs = <0x2c4 0x2c8 0x2cc 0x2d0 0x2d4 0x2d8
|
|
|
|
|
0x2dc 0x2e0>;
|
|
|
|
|
qos-settings = <0xaaaaaaaa 0xaaaaaaaa 0xaaaaaaaa
|
|
|
|
|
0xaaaaaaaa 0xaaaaaaaa 0xaaaaaaaa
|
|
|
|
|
0xaaaaaaaa 0x0002aaaa>;
|
|
|
|
|
qos-v2-settings = <0xaaa9aaa9 0xaaa9aaa9 0xaaa9aaa9
|
|
|
|
|
0xaaa9aaa9 0xaaa9aaa9 0xaaa9aaa9
|
|
|
|
|
0xaaa9aaa9 0x0001aaa9>;
|
|
|
|
|
qos-v3-settings = <0xaaa9aaa9 0xaaa9aaa9 0xaaa9aaa9
|
|
|
|
|
0xaaa9aaa9 0xaaa9aaa9 0xaaa9aaa9
|
|
|
|
|
0xaaa9aaa9 0x0001aaa9>;
|
|
|
|
|
vbif-entries = <17>;
|
|
|
|
|
vbif-regs = <0x4 0xb0 0xb4 0xb8 0xc0 0xc4 0xc8 0xd0
|
|
|
|
|
0xd4 0xd8 0xdc 0xf0 0x178 0x17c 0x124 0x160
|
|
|
|
|
0x164>;
|
|
|
|
|
vbif-settings = <0x1 0x01010101 0x01010101 0x10010110
|
|
|
|
|
0x10101010 0x10101010 0x10101010 0x00001010
|
|
|
|
|
0x00001010 0x00000707 0x00000707 0x00000030
|
|
|
|
|
0x00000fff 0x0fff0fff 0x00000001 0x22222222
|
|
|
|
|
0x00002222>;
|
|
|
|
|
vbif-v2-entries = <16>;
|
|
|
|
|
vbif-v2-regs = <0x4 0xb0 0xb4 0xb8 0xc0 0xc4 0xc8 0xd0
|
|
|
|
|
0xd4 0xd8 0xf0 0x178 0x17c 0x124 0x160
|
|
|
|
|
0x164>;
|
|
|
|
|
vbif-v2-settings = <0x1 0x10101010 0x10101010 0x10101010
|
|
|
|
|
0x10101010 0x10101010 0x10101010 0x00000010
|
|
|
|
|
0x00000010 0x00000707 0x00000010 0x00000fff
|
|
|
|
|
0x0fff0fff 0x00000003 0x22222222 0x00002222>;
|
|
|
|
|
ds-entries = <17>;
|
|
|
|
|
ds-regs = <0x988 0x98c 0x990 0x994 0x998
|
|
|
|
|
0x99c 0x9a0 0x9a4 0x9a8 0x9ac 0x9b0
|
|
|
|
|
0x9b4 0x9b8 0x9bc 0x9c0 0x9c4 0x9c8>;
|
|
|
|
|
ds-settings = <0x44441111 0x44441111 0x44441111
|
|
|
|
|
0x44441111 0x44441111 0x44441111
|
|
|
|
|
0x44441111 0x44441111 0x44441111
|
|
|
|
|
0x44441111 0x44441111 0x44441111
|
|
|
|
|
0x44441111 0x44441111 0x44441111
|
|
|
|
|
0x44441111 0x00000103>;
|
|
|
|
|
max-clk-svs = <300000000>;
|
|
|
|
|
max-clk-nominal = <465000000>;
|
|
|
|
|
max-clk-turbo = <600000000>;
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
qcom,vfe {
|
|
|
|
|
compatible = "qcom,vfe";
|
|
|
|
|
num_child = <2>;
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
In version specific file one needs to move only entries that differ between
|
|
|
|
|
SoC versions with same VFE HW version:
|
|
|
|
|
|
|
|
|
|
&vfe0 {
|
|
|
|
|
qos-entries = <8>;
|
|
|
|
|
qos-regs = <0x378 0x37C 0x380 0x384 0x388 0x38C
|
|
|
|
|
0x390 0x394>;
|
|
|
|
|
qos-settings = <0xAAA9AAA9
|
|
|
|
|
0xAAA9AAA9
|
|
|
|
|
0xAAA9AAA9
|
|
|
|
|
0xAAA9AAA9
|
|
|
|
|
0xAAA9AAA9
|
|
|
|
|
0xAAA9AAA9
|
|
|
|
|
0xAAA9AAA9
|
|
|
|
|
0x0001AAA9>;
|
|
|
|
|
vbif-entries = <1>;
|
|
|
|
|
vbif-regs = <0x124>;
|
|
|
|
|
vbif-settings = <0x3>;
|
|
|
|
|
ds-entries = <17>;
|
|
|
|
|
ds-regs = <0xBD8 0xBDC 0xBE0 0xBE4 0xBE8
|
|
|
|
|
0xBEC 0xBF0 0xBF4 0xBF8 0xBFC 0xC00
|
|
|
|
|
0xC04 0xC08 0xC0C 0xC10 0xC14 0xC18>;
|
|
|
|
|
ds-settings = <0x44441111
|
|
|
|
|
0x44441111
|
|
|
|
|
0x44441111
|
|
|
|
|
0x44441111
|
|
|
|
|
0x44441111
|
|
|
|
|
0x44441111
|
|
|
|
|
0x44441111
|
|
|
|
|
0x44441111
|
|
|
|
|
0x44441111
|
|
|
|
|
0x44441111
|
|
|
|
|
0x44441111
|
|
|
|
|
0x44441111
|
|
|
|
|
0x44441111
|
|
|
|
|
0x44441111
|
|
|
|
|
0x44441111
|
|
|
|
|
0x44441111
|
|
|
|
|
0x00000103>;
|
|
|
|
|
max-clk-svs = <300000000>;
|
|
|
|
|
max-clk-nominal = <465000000>;
|
|
|
|
|
max-clk-turbo = <600000000>;
|
|
|
|
|
};
|
