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@@ -1,102 +0,0 @@
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-From: George Moussalem <[email protected]>
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-Date: Tue, 21 Oct 2025 15:26:31 +0400
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-Subject: [PATCH] remoteproc: qcom: wcss-sec: add split firmware support
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-
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-The driver currently expects only one firmware file to be loaded as part
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-of bringing up WCSS. For IPQ5018 and QCN6122, multiple firmware files are
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-required, both the q6 and m3 firmware files. As such, add support for
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-loading up to 3 firmware files.
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-
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-Signed-off-by: George Moussalem <[email protected]>
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----
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---- a/drivers/remoteproc/qcom_q6v5_wcss_sec.c
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-+++ b/drivers/remoteproc/qcom_q6v5_wcss_sec.c
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-@@ -25,6 +25,8 @@
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-
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- #define Q6_WAIT_TIMEOUT (5 * HZ)
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-
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-+#define MAX_FIRMWARE 3
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-+
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- struct wcss_sec {
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- struct device *dev;
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- struct qcom_rproc_glink glink_subdev;
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-@@ -35,6 +37,7 @@ struct wcss_sec {
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- void *mem_region;
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- size_t mem_size;
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- const struct wcss_data *desc;
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-+ const char **firmware;
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-
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- struct mbox_client mbox_client;
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- struct mbox_chan *mbox_chan;
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-@@ -137,7 +140,8 @@ static int wcss_sec_load(struct rproc *r
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- {
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- struct wcss_sec *wcss = rproc->priv;
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- struct device *dev = wcss->dev;
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-- int ret;
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-+ const struct firmware *fw_hdl;
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-+ int i, ret;
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-
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- if (wcss->desc->use_tmelcom) {
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- wcss->metadata = qcom_mdt_read_metadata(fw, &wcss->metadata_len,
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-@@ -161,6 +165,28 @@ static int wcss_sec_load(struct rproc *r
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- wcss->mem_phys, wcss->mem_size, &wcss->mem_reloc);
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- if (ret)
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- return ret;
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-+
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-+ for (i = 1; i < MAX_FIRMWARE; i++) {
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-+ if (!wcss->firmware[i])
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-+ continue;
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-+
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-+ ret = request_firmware(&fw_hdl, wcss->firmware[i], dev);
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-+
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-+ if (ret)
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-+ continue;
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-+
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-+ ret = qcom_mdt_load_no_init(dev, fw_hdl, wcss->firmware[i], 0,
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-+ wcss->mem_region, wcss->mem_phys,
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-+ wcss->mem_size, &wcss->mem_reloc);
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-+
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-+ release_firmware(fw_hdl);
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-+
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-+ if (ret) {
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-+ dev_err(dev, "error %d loading firmware %s\n",
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-+ ret, wcss->firmware[i]);
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-+ return ret;
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-+ }
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-+ }
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- }
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-
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- qcom_pil_info_store("wcss", wcss->mem_phys, wcss->mem_size);
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-@@ -291,17 +317,20 @@ static int wcss_sec_probe(struct platfor
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- struct wcss_sec *wcss;
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- struct clk *sleep_clk;
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- struct clk *int_clk;
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-- const char *fw_name = NULL;
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-+ const char **firmware = NULL;
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- const struct wcss_data *desc = of_device_get_match_data(&pdev->dev);
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- int ret;
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-
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-- ret = of_property_read_string(pdev->dev.of_node, "firmware-name",
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-- &fw_name);
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-+ firmware = devm_kcalloc(&pdev->dev, MAX_FIRMWARE,
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-+ sizeof(*firmware), GFP_KERNEL);
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-+
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-+ ret = of_property_read_string_array(pdev->dev.of_node, "firmware-name",
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-+ firmware, MAX_FIRMWARE);
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- if (ret < 0)
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- return ret;
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-
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- rproc = devm_rproc_alloc(&pdev->dev, desc->ss_name, &wcss_sec_ops,
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-- fw_name, sizeof(*wcss));
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-+ firmware[0], sizeof(*wcss));
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- if (!rproc) {
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- dev_err(&pdev->dev, "failed to allocate rproc\n");
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- return -ENOMEM;
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-@@ -310,6 +339,7 @@ static int wcss_sec_probe(struct platfor
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- wcss = rproc->priv;
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- wcss->dev = &pdev->dev;
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- wcss->desc = desc;
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-+ wcss->firmware = firmware;
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-
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- ret = wcss_sec_alloc_memory_region(wcss);
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- if (ret)
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