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From: Rob Herring <robh@kernel.org>
To: Linus Walleij <linus.walleij@linaro.org>,
	Stephen Boyd <sboyd@kernel.org>, Pavel Machek <pavel@ucw.cz>
Cc: Liviu Dudau <liviu.dudau@arm.com>,
	Sudeep Holla <sudeep.holla@arm.com>,
	Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>,
	linux-arm-kernel@lists.infradead.org, linux-clk@vger.kernel.org,
	devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
	linux-leds@vger.kernel.org
Subject: [PATCH v2 5/8] clk: versatile: clk-icst: Support 'reg' in addition to 'vco-offset' for register address
Date: Mon, 13 Sep 2021 14:28:13 -0500	[thread overview]
Message-ID: <20210913192816.1225025-6-robh@kernel.org> (raw)
In-Reply-To: <20210913192816.1225025-1-robh@kernel.org>

The ICST binding now also supports 'reg' in addition to 'vco-offset' for
the VCO register address. Add support to the driver to get the VCO
address from 'reg'.

Cc: Linus Walleij <linus.walleij@linaro.org>
Cc: Stephen Boyd <sboyd@kernel.org>
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-clk@vger.kernel.org
Signed-off-by: Rob Herring <robh@kernel.org>
---
 drivers/clk/versatile/clk-icst.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/clk/versatile/clk-icst.c b/drivers/clk/versatile/clk-icst.c
index fdd6aa3cb1fc..77fd0ecaf155 100644
--- a/drivers/clk/versatile/clk-icst.c
+++ b/drivers/clk/versatile/clk-icst.c
@@ -501,7 +501,8 @@ static void __init of_syscon_icst_setup(struct device_node *np)
 		return;
 	}
 
-	if (of_property_read_u32(np, "vco-offset", &icst_desc.vco_offset)) {
+	if (of_property_read_u32(np, "reg", &icst_desc.vco_offset) &&
+	    of_property_read_u32(np, "vco-offset", &icst_desc.vco_offset)) {
 		pr_err("no VCO register offset for ICST clock\n");
 		return;
 	}
-- 
2.30.2


WARNING: multiple messages have this Message-ID (diff)
From: Rob Herring <robh@kernel.org>
To: Linus Walleij <linus.walleij@linaro.org>,
	Stephen Boyd <sboyd@kernel.org>, Pavel Machek <pavel@ucw.cz>
Cc: Liviu Dudau <liviu.dudau@arm.com>,
	Sudeep Holla <sudeep.holla@arm.com>,
	Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>,
	linux-arm-kernel@lists.infradead.org, linux-clk@vger.kernel.org,
	devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
	linux-leds@vger.kernel.org
Subject: [PATCH v2 5/8] clk: versatile: clk-icst: Support 'reg' in addition to 'vco-offset' for register address
Date: Mon, 13 Sep 2021 14:28:13 -0500	[thread overview]
Message-ID: <20210913192816.1225025-6-robh@kernel.org> (raw)
In-Reply-To: <20210913192816.1225025-1-robh@kernel.org>

The ICST binding now also supports 'reg' in addition to 'vco-offset' for
the VCO register address. Add support to the driver to get the VCO
address from 'reg'.

Cc: Linus Walleij <linus.walleij@linaro.org>
Cc: Stephen Boyd <sboyd@kernel.org>
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-clk@vger.kernel.org
Signed-off-by: Rob Herring <robh@kernel.org>
---
 drivers/clk/versatile/clk-icst.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/clk/versatile/clk-icst.c b/drivers/clk/versatile/clk-icst.c
index fdd6aa3cb1fc..77fd0ecaf155 100644
--- a/drivers/clk/versatile/clk-icst.c
+++ b/drivers/clk/versatile/clk-icst.c
@@ -501,7 +501,8 @@ static void __init of_syscon_icst_setup(struct device_node *np)
 		return;
 	}
 
-	if (of_property_read_u32(np, "vco-offset", &icst_desc.vco_offset)) {
+	if (of_property_read_u32(np, "reg", &icst_desc.vco_offset) &&
+	    of_property_read_u32(np, "vco-offset", &icst_desc.vco_offset)) {
 		pr_err("no VCO register offset for ICST clock\n");
 		return;
 	}
-- 
2.30.2


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  parent reply	other threads:[~2021-09-13 19:28 UTC|newest]

Thread overview: 46+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-09-13 19:28 [PATCH v2 0/8] Arm boards syscon 'unit_address_format' clean-ups Rob Herring
2021-09-13 19:28 ` Rob Herring
2021-09-13 19:28 ` [PATCH v2 1/8] dt-bindings: leds: Convert register-bit-led binding to DT schema Rob Herring
2021-09-13 19:28   ` Rob Herring
2021-09-13 22:41   ` Linus Walleij
2021-09-13 22:41     ` Linus Walleij
2021-09-14 16:22     ` Rob Herring
2021-09-14 16:22       ` Rob Herring
2021-10-13 22:22   ` Rob Herring
2021-10-13 22:22     ` Rob Herring
2021-09-13 19:28 ` [PATCH v2 2/8] dt-bindings: leds: register-bit-led: Use 'reg' instead of 'offset' Rob Herring
2021-09-13 19:28   ` Rob Herring
2021-10-13 22:22   ` Rob Herring
2021-10-13 22:22     ` Rob Herring
2021-09-13 19:28 ` [PATCH v2 3/8] leds: syscon: Support 'reg' in addition to 'offset' for register address Rob Herring
2021-09-13 19:28   ` Rob Herring
2021-09-13 19:28 ` [PATCH v2 4/8] dt-bindings: clock: arm,syscon-icst: Use 'reg' instead of 'vco-offset' for VCO " Rob Herring
2021-09-13 19:28   ` [PATCH v2 4/8] dt-bindings: clock: arm, syscon-icst: " Rob Herring
2021-09-14 19:58   ` [PATCH v2 4/8] dt-bindings: clock: arm,syscon-icst: " Stephen Boyd
2021-09-14 19:58     ` [PATCH v2 4/8] dt-bindings: clock: arm, syscon-icst: " Stephen Boyd
2021-09-17 23:45   ` [PATCH v2 4/8] dt-bindings: clock: arm,syscon-icst: " Linus Walleij
2021-09-17 23:45     ` Linus Walleij
2021-09-13 19:28 ` Rob Herring [this message]
2021-09-13 19:28   ` [PATCH v2 5/8] clk: versatile: clk-icst: Support 'reg' in addition to 'vco-offset' for " Rob Herring
2021-09-14 19:59   ` Stephen Boyd
2021-09-14 19:59     ` Stephen Boyd
2021-09-14 22:00     ` Rob Herring
2021-09-14 22:00       ` Rob Herring
2021-09-15  1:10       ` Stephen Boyd
2021-09-15  1:10         ` Stephen Boyd
2021-09-14 22:13   ` Linus Walleij
2021-09-14 22:13     ` Linus Walleij
2021-09-13 19:28 ` [PATCH v2 6/8] ARM: dts: arm: Update register-bit-led nodes 'reg' and node names Rob Herring
2021-09-13 19:28   ` Rob Herring
2021-10-21 21:15   ` Rob Herring
2021-10-21 21:15     ` Rob Herring
2021-10-24 23:21     ` Linus Walleij
2021-10-24 23:21       ` Linus Walleij
2021-09-13 19:28 ` [PATCH v2 7/8] ARM: dts: arm: Update ICST clock " Rob Herring
2021-09-13 19:28   ` Rob Herring
2021-09-13 19:28 ` [PATCH v2 8/8] kbuild: Enable dtc 'unit_address_format' warning by default Rob Herring
2021-09-13 19:28   ` Rob Herring
2021-09-14 15:13   ` Nick Desaulniers
2021-09-14 15:13     ` Nick Desaulniers
2021-10-04 16:23 ` [PATCH v2 0/8] Arm boards syscon 'unit_address_format' clean-ups Rob Herring
2021-10-04 16:23   ` Rob Herring

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