[PATCH v7 4/8] mailbox: qcom: fix IPC register offset for IPQ5424
From: George Moussalem via B4 Relay <devnull+george.moussalem.outlook.com@kernel.org>
Date: 2025-12-15 06:35:28
Also in:
b4-sent, linux-arm-msm, linux-remoteproc, lkml
Subsystem:
arm/qualcomm mailing list, mailbox api, the rest · Maintainers:
Jassi Brar, Linus Torvalds
From: George Moussalem <redacted> The IPC register in IPQ5424 is at offset 0xc instead of 0x8 as defined in driver data for msm8994. As such, switch to the existing apps_shared_apcs_data driver data which has offset set to 0xc. Signed-off-by: George Moussalem <redacted> --- drivers/mailbox/qcom-apcs-ipc-mailbox.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/mailbox/qcom-apcs-ipc-mailbox.c b/drivers/mailbox/qcom-apcs-ipc-mailbox.c
index d3a8f6b4a03b368821ef9a5b24fee78037104610..258b03307869b244e053e7a355531268114906df 100644
--- a/drivers/mailbox/qcom-apcs-ipc-mailbox.c
+++ b/drivers/mailbox/qcom-apcs-ipc-mailbox.c@@ -164,7 +164,7 @@ static const struct of_device_id qcom_apcs_ipc_of_match[] = { { .compatible = "qcom,sm6125-apcs-hmss-global", .data = &msm8994_apcs_data }, { .compatible = "qcom,sm6115-apcs-hmss-global", .data = &msm8994_apcs_data }, { .compatible = "qcom,ipq5332-apcs-apps-global", .data = &ipq6018_apcs_data }, - { .compatible = "qcom,ipq5424-apcs-apps-global", .data = &msm8994_apcs_data }, + { .compatible = "qcom,ipq5424-apcs-apps-global", .data = &apps_shared_apcs_data }, { .compatible = "qcom,ipq8074-apcs-apps-global", .data = &ipq6018_apcs_data }, { .compatible = "qcom,sc7180-apss-shared", .data = &apps_shared_apcs_data }, { .compatible = "qcom,sc8180x-apss-shared", .data = &apps_shared_apcs_data },
--
2.52.0