linux-kernel - [PATCH] soc: qcom: rpmh-rsc: Support RSC v3 minor versions

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Message-ID: <20230406115732.9293-1-quic_tnimkar@quicinc.com>
Date:   Thu, 6 Apr 2023 17:27:32 +0530
From:   Tushar Nimkar <quic_tnimkar@...cinc.com>
To:     <andersson@...nel.org>, <agross@...nel.org>
CC:     <linux-arm-msm@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <quic_lsrao@...cinc.com>, <quic_mkshah@...cinc.com>,
        <abel.vesa@...aro.org>, Tushar Nimkar <quic_tnimkar@...cinc.com>
Subject: [PATCH] soc: qcom: rpmh-rsc: Support RSC v3 minor versions

RSC v3 register offsets are same for all minor versions of v3. Fix a
minor version check to pick correct offsets for all v3 minor versions.

Fixes: 40482e4f7364 ("soc: qcom: rpmh-rsc: Add support for RSC v3 register offsets")
Signed-off-by: Tushar Nimkar <quic_tnimkar@...cinc.com>
---
 drivers/soc/qcom/rpmh-rsc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/soc/qcom/rpmh-rsc.c b/drivers/soc/qcom/rpmh-rsc.c
index 0f8b2249f889..f93544f6d796 100644
--- a/drivers/soc/qcom/rpmh-rsc.c
+++ b/drivers/soc/qcom/rpmh-rsc.c
@@ -1073,7 +1073,7 @@ static int rpmh_rsc_probe(struct platform_device *pdev)
 	drv->ver.minor = rsc_id & (MINOR_VER_MASK << MINOR_VER_SHIFT);
 	drv->ver.minor >>= MINOR_VER_SHIFT;
 
-	if (drv->ver.major == 3 && drv->ver.minor == 0)
+	if (drv->ver.major == 3 && drv->ver.minor >= 0)
 		drv->regs = rpmh_rsc_reg_offset_ver_3_0;
 	else
 		drv->regs = rpmh_rsc_reg_offset_ver_2_7;
-- 
2.17.1