From: Cixi Geng <[email protected]>
This patchset is add the UMS512 clocks support
v2 changes:
adjust description and add the "sprd,ums512-glbregs,syscon,simple-mfd"
compatibles to fix match failed logs in the dt_binding_check.
add the property license and copyright notice.
v3 changes:
fix wrong indentation and hint: "maxItems" is not needed with an "items"
list when use the latest dtschema.
v4 changes:
move the syscon bindins from clk to glbreg yaml file by pickup
chunyan's patch for global registers bindings
fix the comments from Krzysztof in v3 patchset
add the Acked-by: Krzysztof in patch v4 3/4
fix the warning Prefer "GPL" over "GPL v2"
v5 changes:
Add review tags.
fix the comments in ums512-glbreg.yaml.
v6 changes:
No more send the patch 1/4 and 3/4 in V5 for applied by Stephen
change GPL to GPL v2 license
fix the lack of space in some "{" and "}"
add check error for sprd_clk_regmap_init.
v7 changes:
Resend the patchset after the cross-tree patch merged
use the absolute path for the mfd refs of patternProperties
v8 changes:
add the const property for address-cells and size-cells.
Chunyan Zhang (1):
dt-bindings: mfd: sprd: Add bindings for ums512 global registers
Cixi Geng (1):
clk: sprd: Add clocks support for UMS512
.../bindings/mfd/sprd,ums512-glbreg.yaml | 71 +
drivers/clk/sprd/Kconfig | 6 +
drivers/clk/sprd/Makefile | 1 +
drivers/clk/sprd/ums512-clk.c | 2202 +++++++++++++++++
4 files changed, 2280 insertions(+)
create mode 100644 Documentation/devicetree/bindings/mfd/sprd,ums512-glbreg.yaml
create mode 100644 drivers/clk/sprd/ums512-clk.c
--
2.34.1
From: Chunyan Zhang <[email protected]>
Add bindings for Unisoc system global register which provide register map
for clocks.
Signed-off-by: Chunyan Zhang <[email protected]>
Signed-off-by: Cixi Geng <[email protected]>
Reviewed-by: Rob Herring <[email protected]>
---
.../bindings/mfd/sprd,ums512-glbreg.yaml | 71 +++++++++++++++++++
1 file changed, 71 insertions(+)
create mode 100644 Documentation/devicetree/bindings/mfd/sprd,ums512-glbreg.yaml
diff --git a/Documentation/devicetree/bindings/mfd/sprd,ums512-glbreg.yaml b/Documentation/devicetree/bindings/mfd/sprd,ums512-glbreg.yaml
new file mode 100644
index 000000000000..996bd4a17ca3
--- /dev/null
+++ b/Documentation/devicetree/bindings/mfd/sprd,ums512-glbreg.yaml
@@ -0,0 +1,71 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+# Copyright 2022 Unisoc Inc.
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/mfd/sprd,ums512-glbreg.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Unisoc System Global Register
+
+maintainers:
+ - Orson Zhai <[email protected]>
+ - Baolin Wang <[email protected]>
+ - Chunyan Zhang <[email protected]>
+
+description:
+ Unisoc system global registers provide register map
+ for clocks and some multimedia modules of the SoC.
+
+properties:
+ compatible:
+ items:
+ - const: sprd,ums512-glbregs
+ - const: syscon
+ - const: simple-mfd
+
+ "#address-cells":
+ const: 1
+
+ "#size-cells":
+ const: 1
+
+ ranges:
+ maxItems: 1
+
+ reg:
+ maxItems: 1
+
+patternProperties:
+ "^clock-controller@[0-9a-f]+$":
+ type: object
+ $ref: /schemas/clock/sprd,ums512-clk.yaml#
+ description:
+ Clock controller for the SoC clocks.
+
+required:
+ - compatible
+ - reg
+
+additionalProperties: false
+
+examples:
+ - |
+ ap_apb_regs: syscon@71000000 {
+ compatible = "sprd,ums512-glbregs", "syscon", "simple-mfd";
+ reg = <0x71000000 0x3000>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0 0x71000000 0x3000>;
+
+ clock-controller@0 {
+ compatible = "sprd,ums512-apahb-gate";
+ reg = <0x0 0x2000>;
+ #clock-cells = <1>;
+ };
+ };
+
+ - |
+ ap_intc5_regs: syscon@32360000 {
+ compatible = "sprd,ums512-glbregs", "syscon", "simple-mfd";
+ reg = <0x32360000 0x1000>;
+ };
--
2.34.1