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Date: Mon, 13 Sep 2021 14:28:13 -0500
From: Rob Herring <robh@...nel.org>
To: Linus Walleij <linus.walleij@...aro.org>,
Stephen Boyd <sboyd@...nel.org>, Pavel Machek <pavel@....cz>
Cc: Liviu Dudau <liviu.dudau@....com>,
Sudeep Holla <sudeep.holla@....com>,
Lorenzo Pieralisi <lorenzo.pieralisi@....com>,
linux-arm-kernel@...ts.infradead.org, linux-clk@...r.kernel.org,
devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
linux-leds@...r.kernel.org
Subject: [PATCH v2 5/8] clk: versatile: clk-icst: Support 'reg' in addition to 'vco-offset' for register address
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@...aro.org>
Cc: Stephen Boyd <sboyd@...nel.org>
Cc: linux-arm-kernel@...ts.infradead.org
Cc: linux-clk@...r.kernel.org
Signed-off-by: Rob Herring <robh@...nel.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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