linux-kernel - [PATCH v2 5/8] clk: versatile: clk-icst: Support 'reg' in addition to 'vco-offset' for register address

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite for Android: free password hash cracker in your pocket

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <20210913192816.1225025-6-robh@kernel.org>
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