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Commit 394a1947 authored by Chris Lew's avatar Chris Lew Committed by Gerrit - the friendly Code Review server
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mailbox: Add snapshot of apcs-ipc driver 



This snapshot is taken as of msm-4.14 'commit <f63747b877cd> ("Merge
"UPSTREAM commit 'eec334785ba1a5112db705ddcf5577e4bccc6009' 09/30"")'.

The qcom-apcs-ipc-mailbox driver maps the shared apps register to
trigger interrupts to remote subsystems.

Change-Id: I879a90df22206f5689fe047fc2c6e8756bb81f53
Signed-off-by: default avatarChris Lew <clew@codeaurora.org>
parent 61e77481

drivers/mailbox/qcom-apcs-ipc-mailbox.c

+6 −1
Original line number Diff line number Diff line
@@ -69,7 +69,9 @@ static int qcom_apcs_ipc_probe(struct platform_device *pdev) 
		return -ENOMEM;



	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);

	base = devm_ioremap_resource(&pdev->dev, res);

	if (!res)

		return -ENODEV;

	base = devm_ioremap(&pdev->dev, res->start, resource_size(res));

	if (IS_ERR(base))

		return PTR_ERR(base);
@@ -127,6 +129,8 @@ static const struct of_device_id qcom_apcs_ipc_of_match[] = { 
	{ .compatible = "qcom,msm8996-apcs-hmss-global", .data = (void *)16 },

	{ .compatible = "qcom,msm8998-apcs-hmss-global", .data = (void *)8 },

	{ .compatible = "qcom,sdm845-apss-shared", .data = (void *)12 },

	{ .compatible = "qcom,sm8150-apcs-hmss-global", .data = (void *) 12 },

	{ .compatible = "qcom,sm8150-spcs-global", .data = (void *)0 },

	{}

};

MODULE_DEVICE_TABLE(of, qcom_apcs_ipc_of_match);
@@ -137,6 +141,7 @@ static struct platform_driver qcom_apcs_ipc_driver = { 
	.driver = {

		.name = "qcom_apcs_ipc",

		.of_match_table = qcom_apcs_ipc_of_match,

		.suppress_bind_attrs = true,

	},

};