linux-kernel - [PATCH 02/11] nvmem: qfprom: Mark core clk as optional

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Message-Id: <20230830-fp5-initial-v1-2-5a954519bbad@fairphone.com>
Date:   Wed, 30 Aug 2023 11:58:27 +0200
From:   Luca Weiss <luca.weiss@...rphone.com>
To:     cros-qcom-dts-watchers@...omium.org,
        Andy Gross <agross@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Konrad Dybcio <konrad.dybcio@...aro.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Conor Dooley <conor+dt@...nel.org>,
        Srinivas Kandagatla <srinivas.kandagatla@...aro.org>,
        Linus Walleij <linus.walleij@...aro.org>,
        "Rafael J. Wysocki" <rafael@...nel.org>,
        Viresh Kumar <viresh.kumar@...aro.org>
Cc:     ~postmarketos/upstreaming@...ts.sr.ht, phone-devel@...r.kernel.org,
        linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-gpio@...r.kernel.org,
        linux-pm@...r.kernel.org, Luca Weiss <luca.weiss@...rphone.com>
Subject: [PATCH 02/11] nvmem: qfprom: Mark core clk as optional

On some platforms like sc7280 on non-ChromeOS devices the core clock
cannot be touched by Linux so we cannot provide it. Mark it as optional
as accessing qfprom works without it.

Signed-off-by: Luca Weiss <luca.weiss@...rphone.com>
---
 drivers/nvmem/qfprom.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/nvmem/qfprom.c b/drivers/nvmem/qfprom.c
index 14814cba2dd6..739dc502b39e 100644
--- a/drivers/nvmem/qfprom.c
+++ b/drivers/nvmem/qfprom.c
@@ -423,7 +423,7 @@ static int qfprom_probe(struct platform_device *pdev)
 		if (IS_ERR(priv->vcc))
 			return PTR_ERR(priv->vcc);
 
-		priv->secclk = devm_clk_get(dev, "core");
+		priv->secclk = devm_clk_get_optional(dev, "core");
 		if (IS_ERR(priv->secclk))
 			return dev_err_probe(dev, PTR_ERR(priv->secclk), "Error getting clock\n");
 

-- 
2.42.0