[v3,1/3] dt-bindings: interconnect: Add Qualcomm IPQ9574 support

Commit Message

Varadarajan Narayanan March 26, 2024, 12:13 p.m. UTC

Add interconnect-cells to clock provider so that it can be
used as icc provider.

Add master/slave ids for Qualcomm IPQ9574 Network-On-Chip
interfaces. This will be used by the gcc-ipq9574 driver
that will for providing interconnect services using the
icc-clk framework.

Signed-off-by: Varadarajan Narayanan <[e-mail]>
---
v3:
Squash Documentation/ and include/ changes into same patch

qcom,ipq9574.h
	Move 'first id' to clock driver

---
 .../bindings/clock/qcom,ipq9574-gcc.yaml      |  3 +
 .../dt-bindings/interconnect/qcom,ipq9574.h   | 59 +++++++++++++++++++
 2 files changed, 62 insertions(+)
 create mode 100644 include/dt-bindings/interconnect/qcom,ipq9574.h

Comments

Krzysztof Kozlowski March 26, 2024, 12:14 p.m. UTC | #1

On 26/03/2024 13:13, Varadarajan Narayanan wrote:
> Add interconnect-cells to clock provider so that it can be
> used as icc provider.
> 
> Add master/slave ids for Qualcomm IPQ9574 Network-On-Chip
> interfaces. This will be used by the gcc-ipq9574 driver
> that will for providing interconnect services using the
> icc-clk framework.
> 
> Signed-off-by: Varadarajan Narayanan <[e-mail]>
> ---
> v3:


Reviewed-by: Krzysztof Kozlowski <[e-mail]>

Best regards,
Krzysztof

Patch

diff --git a/Documentation/devicetree/bindings/clock/qcom,ipq9574-gcc.yaml b/Documentation/devicetree/bindings/clock/qcom,ipq9574-gcc.yaml
index 944a0ea79cd6..824781cbdf34 100644
--- a/Documentation/devicetree/bindings/clock/qcom,ipq9574-gcc.yaml
+++ b/Documentation/devicetree/bindings/clock/qcom,ipq9574-gcc.yaml
@@ -33,6 +33,9 @@  properties:
       - description: PCIE30 PHY3 pipe clock source
       - description: USB3 PHY pipe clock source
 
+  '#interconnect-cells':
+    const: 1
+
 required:
   - compatible
   - clocks
diff --git a/include/dt-bindings/interconnect/qcom,ipq9574.h b/include/dt-bindings/interconnect/qcom,ipq9574.h
new file mode 100644
index 000000000000..9c95fbd5dc46
--- /dev/null
+++ b/include/dt-bindings/interconnect/qcom,ipq9574.h
@@ -0,0 +1,59 @@ 
+/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */
+#ifndef INTERCONNECT_QCOM_IPQ9574_H
+#define INTERCONNECT_QCOM_IPQ9574_H
+
+#define MASTER_ANOC_PCIE0_1		0
+#define SLAVE_ANOC_PCIE0_1		1
+#define MASTER_SNOC_PCIE0_1		2
+#define SLAVE_SNOC_PCIE0_1		3
+#define MASTER_ANOC_PCIE1_1		4
+#define SLAVE_ANOC_PCIE1_1		5
+#define MASTER_SNOC_PCIE1_1		6
+#define SLAVE_SNOC_PCIE1_1		7
+#define MASTER_ANOC_PCIE2_2		8
+#define SLAVE_ANOC_PCIE2_2		9
+#define MASTER_SNOC_PCIE2_2		10
+#define SLAVE_SNOC_PCIE2_2		11
+#define MASTER_ANOC_PCIE3_2		12
+#define SLAVE_ANOC_PCIE3_2		13
+#define MASTER_SNOC_PCIE3_2		14
+#define SLAVE_SNOC_PCIE3_2		15
+#define MASTER_USB			16
+#define SLAVE_USB			17
+#define MASTER_USB_AXI			18
+#define SLAVE_USB_AXI			19
+#define MASTER_NSSNOC_NSSCC		20
+#define SLAVE_NSSNOC_NSSCC		21
+#define MASTER_NSSNOC_SNOC		22
+#define SLAVE_NSSNOC_SNOC		23
+#define MASTER_NSSNOC_SNOC_1		24
+#define SLAVE_NSSNOC_SNOC_1		25
+#define MASTER_NSSNOC_PCNOC_1		26
+#define SLAVE_NSSNOC_PCNOC_1		27
+#define MASTER_NSSNOC_QOSGEN_REF	28
+#define SLAVE_NSSNOC_QOSGEN_REF		29
+#define MASTER_NSSNOC_TIMEOUT_REF	30
+#define SLAVE_NSSNOC_TIMEOUT_REF	31
+#define MASTER_NSSNOC_XO_DCD		32
+#define SLAVE_NSSNOC_XO_DCD		33
+#define MASTER_NSSNOC_ATB		34
+#define SLAVE_NSSNOC_ATB		35
+#define MASTER_MEM_NOC_NSSNOC		36
+#define SLAVE_MEM_NOC_NSSNOC		37
+#define MASTER_NSSNOC_MEMNOC		38
+#define SLAVE_NSSNOC_MEMNOC		39
+#define MASTER_NSSNOC_MEM_NOC_1		40
+#define SLAVE_NSSNOC_MEM_NOC_1		41
+
+#define MASTER_NSS_CC_NSSNOC_PPE	0
+#define SLAVE_NSS_CC_NSSNOC_PPE		1
+#define MASTER_NSS_CC_NSSNOC_PPE_CFG	2
+#define SLAVE_NSS_CC_NSSNOC_PPE_CFG	3
+#define MASTER_NSS_CC_NSSNOC_NSS_CSR	4
+#define SLAVE_NSS_CC_NSSNOC_NSS_CSR	5
+#define MASTER_NSS_CC_NSSNOC_IMEM_QSB	6
+#define SLAVE_NSS_CC_NSSNOC_IMEM_QSB	7
+#define MASTER_NSS_CC_NSSNOC_IMEM_AHB	8
+#define SLAVE_NSS_CC_NSSNOC_IMEM_AHB	9
+
+#endif /* INTERCONNECT_QCOM_IPQ9574_H */