From: "Théo Lebrun" <theo.lebrun@bootlin.com>
To: "Gregory CLEMENT" <gregory.clement@bootlin.com>,
"Michael Turquette" <mturquette@baylibre.com>,
"Stephen Boyd" <sboyd@kernel.org>,
"Rob Herring" <robh+dt@kernel.org>,
"Krzysztof Kozlowski" <krzysztof.kozlowski+dt@linaro.org>,
"Conor Dooley" <conor+dt@kernel.org>,
"Thomas Bogendoerfer" <tsbogend@alpha.franken.de>,
"Linus Walleij" <linus.walleij@linaro.org>,
"Rafał Miłecki" <rafal@milecki.pl>,
"Philipp Zabel" <p.zabel@pengutronix.de>
Cc: "Vladimir Kondratiev" <vladimir.kondratiev@mobileye.com>,
linux-mips@vger.kernel.org, linux-clk@vger.kernel.org,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
"Thomas Petazzoni" <thomas.petazzoni@bootlin.com>,
"Tawfik Bayouk" <tawfik.bayouk@mobileye.com>,
linux-gpio@vger.kernel.org,
"Théo Lebrun" <theo.lebrun@bootlin.com>
Subject: [PATCH v5 03/13] dt-bindings: clock: mobileye,eyeq5-clk: add bindings
Date: Fri, 09 Feb 2024 15:31:39 +0100 [thread overview]
Message-ID: <20240209-mbly-clk-v5-3-f094ee5e918a@bootlin.com> (raw)
In-Reply-To: <20240209-mbly-clk-v5-0-f094ee5e918a@bootlin.com>
Add DT schema bindings for the EyeQ5 clock controller driver.
Signed-off-by: Théo Lebrun <theo.lebrun@bootlin.com>
---
.../bindings/clock/mobileye,eyeq5-clk.yaml | 52 ++++++++++++++++++++++
MAINTAINERS | 2 +
include/dt-bindings/clock/mobileye,eyeq5-clk.h | 22 +++++++++
3 files changed, 76 insertions(+)
diff --git a/Documentation/devicetree/bindings/clock/mobileye,eyeq5-clk.yaml b/Documentation/devicetree/bindings/clock/mobileye,eyeq5-clk.yaml
new file mode 100644
index 000000000000..44eff4618ca7
--- /dev/null
+++ b/Documentation/devicetree/bindings/clock/mobileye,eyeq5-clk.yaml
@@ -0,0 +1,52 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/mobileye,eyeq5-clk.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Mobileye EyeQ5 clock controller
+
+description:
+ The EyeQ5 clock controller handles 10 read-only PLLs derived from the main
+ crystal clock. It also exposes one divider clock, a child of one of the PLLs.
+ Its registers live in a shared region called OLB.
+
+maintainers:
+ - Grégory Clement <gregory.clement@bootlin.com>
+ - Théo Lebrun <theo.lebrun@bootlin.com>
+ - Vladimir Kondratiev <vladimir.kondratiev@mobileye.com>
+
+properties:
+ compatible:
+ const: mobileye,eyeq5-clk
+
+ reg:
+ minItems: 2
+ maxItems: 2
+
+ reg-names:
+ items:
+ - const: plls
+ - const: ospi
+
+ "#clock-cells":
+ const: 1
+
+ clocks:
+ maxItems: 1
+ description:
+ Input parent clock to all PLLs. Expected to be the main crystal.
+
+ clock-names:
+ items:
+ - const: ref
+
+required:
+ - compatible
+ - reg
+ - reg-names
+ - "#clock-cells"
+ - clocks
+ - clock-names
+
+additionalProperties: false
diff --git a/MAINTAINERS b/MAINTAINERS
index 35c752dc536b..2143f64e9e15 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -14789,10 +14789,12 @@ M: Gregory CLEMENT <gregory.clement@bootlin.com>
M: Théo Lebrun <theo.lebrun@bootlin.com>
L: linux-mips@vger.kernel.org
S: Maintained
+F: Documentation/devicetree/bindings/clock/mobileye,eyeq5-clk.yaml
F: Documentation/devicetree/bindings/mips/mobileye.yaml
F: arch/mips/boot/dts/mobileye/
F: arch/mips/configs/eyeq5_defconfig
F: arch/mips/mobileye/board-epm5.its.S
+F: include/dt-bindings/clock/mobileye,eyeq5-clk.h
F: include/dt-bindings/soc/mobileye,eyeq5.h
MODULE SUPPORT
diff --git a/include/dt-bindings/clock/mobileye,eyeq5-clk.h b/include/dt-bindings/clock/mobileye,eyeq5-clk.h
new file mode 100644
index 000000000000..26d8930335e4
--- /dev/null
+++ b/include/dt-bindings/clock/mobileye,eyeq5-clk.h
@@ -0,0 +1,22 @@
+/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */
+/*
+ * Copyright (C) 2024 Mobileye Vision Technologies Ltd.
+ */
+
+#ifndef _DT_BINDINGS_CLOCK_MOBILEYE_EYEQ5_CLK_H
+#define _DT_BINDINGS_CLOCK_MOBILEYE_EYEQ5_CLK_H
+
+#define EQ5C_PLL_CPU 0
+#define EQ5C_PLL_VMP 1
+#define EQ5C_PLL_PMA 2
+#define EQ5C_PLL_VDI 3
+#define EQ5C_PLL_DDR0 4
+#define EQ5C_PLL_PCI 5
+#define EQ5C_PLL_PER 6
+#define EQ5C_PLL_PMAC 7
+#define EQ5C_PLL_MPC 8
+#define EQ5C_PLL_DDR1 9
+
+#define EQ5C_DIV_OSPI 10
+
+#endif
--
2.43.0
next prev parent reply other threads:[~2024-02-09 14:31 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-02-09 14:31 [PATCH v5 00/13] Add support for Mobileye EyeQ5 system controller Théo Lebrun
2024-02-09 14:31 ` [PATCH v5 01/13] clk: fixed-factor: add optional accuracy support Théo Lebrun
2024-02-09 14:31 ` [PATCH v5 02/13] clk: fixed-factor: add fwname-based constructor functions Théo Lebrun
2024-02-09 14:31 ` Théo Lebrun [this message]
2024-02-12 8:16 ` [PATCH v5 03/13] dt-bindings: clock: mobileye,eyeq5-clk: add bindings Krzysztof Kozlowski
2024-02-09 14:31 ` [PATCH v5 04/13] dt-bindings: reset: mobileye,eyeq5-reset: " Théo Lebrun
2024-02-12 8:17 ` Krzysztof Kozlowski
2024-02-09 14:31 ` [PATCH v5 05/13] dt-bindings: pinctrl: mobileye,eyeq5-pinctrl: " Théo Lebrun
2024-02-09 14:31 ` [PATCH v5 06/13] dt-bindings: soc: mobileye: add EyeQ5 OLB system controller Théo Lebrun
2024-02-12 8:18 ` Krzysztof Kozlowski
2024-02-09 14:31 ` [PATCH v5 07/13] clk: eyeq5: add platform driver, and init routine at of_clk_init() Théo Lebrun
2024-02-09 14:31 ` [PATCH v5 08/13] reset: eyeq5: add platform driver Théo Lebrun
2024-02-09 14:31 ` [PATCH v5 09/13] pinctrl: " Théo Lebrun
2024-02-09 14:31 ` [PATCH v5 10/13] MIPS: mobileye: eyeq5: add OLB syscon node Théo Lebrun
2024-02-09 14:31 ` [PATCH v5 11/13] MIPS: mobileye: eyeq5: use OLB clocks controller node Théo Lebrun
2024-02-09 14:31 ` [PATCH v5 12/13] MIPS: mobileye: eyeq5: add OLB reset " Théo Lebrun
2024-02-09 14:31 ` [PATCH v5 13/13] MIPS: mobileye: eyeq5: add pinctrl node & pinmux function nodes Théo Lebrun
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