* [PATCH v5 0/7] Update ADSP pil loader for SC7280 platform
@ 2022-08-16 11:23 Srinivasa Rao Mandadapu
2022-08-16 11:23 ` [PATCH v5 1/7] dt-bindings: remoteproc: qcom: Add SC7280 ADSP support Srinivasa Rao Mandadapu
` (6 more replies)
0 siblings, 7 replies; 11+ messages in thread
From: Srinivasa Rao Mandadapu @ 2022-08-16 11:23 UTC (permalink / raw)
To: linux-remoteproc, agross, bjorn.andersson, lgirdwood, broonie,
robh+dt, quic_plai, bgoswami, perex, tiwai, srinivas.kandagatla,
quic_rohkumar, linux-arm-msm, linux-kernel, swboyd, judyhsiao,
devicetree
Cc: Srinivasa Rao Mandadapu
Update ADSP pil loader driver for SC7280 platforms.
Changes since V4:
-- Update halt registers description in dt bindings.
-- Update Memory sandboxing with proper APIs for resource
allocation and free.
Changes since V3:
-- Rename is_adsp_sb_needed to adsp_sandbox_needed.
-- Update sc7280 compatible name entry in sorted order.
-- Add smmu unmapping in error case and in adsp stop.
-- Revert converting sdm845 dt bindings to generic and
create new dt bindings for sc7280.
Changes since V2:
-- Generated patch with -M flag.
-- Add Clock property in dt bindings.
-- Add qcom,adsp-memory-regions property.
-- Add is_adsp_sb_needed flag instead of is_wpss.
-- Initialize is_adsp_sb_needed flag.
-- Remove empty proxy pds array.
-- Replace platform_bus_type with adsp->dev->bus.
-- Use API of_parse_phandle_with_args() instead of
of_parse_phandle_with_fixed_args().
-- Replace adsp->is_wpss with adsp->is_adsp.
-- Update error handling in adsp_start().
Changes since V1:
-- Change reg property maxItems to minItems and update description.
-- Fix typo errors.
Srinivasa Rao Mandadapu (7):
dt-bindings: remoteproc: qcom: Add SC7280 ADSP support
remoteproc: qcom: Add flag in adsp private data structure
remoteproc: qcom: Add compatible name for SC7280 ADSP
remoteproc: qcom: Replace hard coded values with macros
remoteproc: qcom: Add efuse evb selection control
remoteproc: qcom: Add support for memory sandbox
remoteproc: qcom: Update QDSP6 out-of-reset timeout value
.../bindings/remoteproc/qcom,sc7280-adsp-pil.yaml | 196 +++++++++++++++++
drivers/remoteproc/qcom_q6v5_adsp.c | 243 ++++++++++++++++++++-
2 files changed, 433 insertions(+), 6 deletions(-)
create mode 100644 Documentation/devicetree/bindings/remoteproc/qcom,sc7280-adsp-pil.yaml
--
2.7.4
^ permalink raw reply [flat|nested] 11+ messages in thread
* [PATCH v5 1/7] dt-bindings: remoteproc: qcom: Add SC7280 ADSP support
2022-08-16 11:23 [PATCH v5 0/7] Update ADSP pil loader for SC7280 platform Srinivasa Rao Mandadapu
@ 2022-08-16 11:23 ` Srinivasa Rao Mandadapu
2022-08-18 15:24 ` Rob Herring
2022-08-16 11:23 ` [PATCH v5 2/7] remoteproc: qcom: Add flag in adsp private data structure Srinivasa Rao Mandadapu
` (5 subsequent siblings)
6 siblings, 1 reply; 11+ messages in thread
From: Srinivasa Rao Mandadapu @ 2022-08-16 11:23 UTC (permalink / raw)
To: linux-remoteproc, agross, bjorn.andersson, lgirdwood, broonie,
robh+dt, quic_plai, bgoswami, perex, tiwai, srinivas.kandagatla,
quic_rohkumar, linux-arm-msm, linux-kernel, swboyd, judyhsiao,
devicetree
Cc: Srinivasa Rao Mandadapu
Add ADSP PIL loading support for SC7280 SoCs.
Signed-off-by: Srinivasa Rao Mandadapu <quic_srivasam@quicinc.com>
---
Changes since V4:
-- Update halt registers description in dt bindings.
.../bindings/remoteproc/qcom,sc7280-adsp-pil.yaml | 196 +++++++++++++++++++++
1 file changed, 196 insertions(+)
create mode 100644 Documentation/devicetree/bindings/remoteproc/qcom,sc7280-adsp-pil.yaml
diff --git a/Documentation/devicetree/bindings/remoteproc/qcom,sc7280-adsp-pil.yaml b/Documentation/devicetree/bindings/remoteproc/qcom,sc7280-adsp-pil.yaml
new file mode 100644
index 0000000..cf895fb
--- /dev/null
+++ b/Documentation/devicetree/bindings/remoteproc/qcom,sc7280-adsp-pil.yaml
@@ -0,0 +1,196 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/remoteproc/qcom,sc7280-adsp-pil.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm SC7280 ADSP Peripheral Image Loader
+
+maintainers:
+ - Srinivasa Rao Mandadapu <quic_srivasam@quicinc.com>
+
+description:
+ This document defines the binding for a component that loads and boots firmware
+ on the Qualcomm Technology Inc. ADSP.
+
+properties:
+ compatible:
+ enum:
+ - qcom,sc7280-adsp-pil
+
+ reg:
+ minItems: 1
+ items:
+ - description: qdsp6ss register
+ - description: efuse q6ss register
+
+ interrupts:
+ items:
+ - description: Watchdog interrupt
+ - description: Fatal interrupt
+ - description: Ready interrupt
+ - description: Handover interrupt
+ - description: Stop acknowledge interrupt
+ - description: Shutdown acknowledge interrupt
+
+ interrupt-names:
+ items:
+ - const: wdog
+ - const: fatal
+ - const: ready
+ - const: handover
+ - const: stop-ack
+ - const: shutdown-ack
+
+ clocks:
+ items:
+ - description: XO clock
+ - description: GCC CFG NOC LPASS clock
+ - description: LPASS AHBS AON clock
+ - description: LPASS AHBM AON clock
+ - description: QDSP XO clock
+ - description: Q6SP6SS SLEEP clock
+ - description: Q6SP6SS CORE clock
+
+ clock-names:
+ items:
+ - const: xo
+ - const: gcc_cfg_noc_lpass
+ - const: lpass_ahbs_aon_cbcr
+ - const: lpass_ahbm_aon_cbcr
+ - const: qdsp6ss_xo
+ - const: qdsp6ss_sleep
+ - const: qdsp6ss_core
+
+ power-domains:
+ items:
+ - description: LCX power domain
+
+ resets:
+ items:
+ - description: PDC AUDIO SYNC RESET
+ - description: CC LPASS restart
+
+ reset-names:
+ items:
+ - const: pdc_sync
+ - const: cc_lpass
+
+ memory-region:
+ maxItems: 1
+ description: Reference to the reserved-memory for the Hexagon core
+
+ qcom,adsp-memory-regions:
+ $ref: /schemas/types.yaml#/definitions/uint32-matrix
+ description:
+ Each entry consists of 4 integers and represents the
+ list of memory regions accessed by ADSP firmware.
+ items:
+ items:
+ - description: |
+ "iova reg" indicates the address of virtual memory region.
+ - description: |
+ "physical reg" indicates the address of phyical memory region.
+ - description: |
+ "size" indicates the offset memory region.
+ - description: |
+ "access level" indicates the read, read and write access levels.
+ minimum: 0
+ maximum: 1
+
+ qcom,halt-regs:
+ $ref: /schemas/types.yaml#/definitions/phandle-array
+ description:
+ Phandle reference to a syscon representing TCSR followed by the
+ four offsets within syscon for q6, CE, AXI and qv6 halt registers.
+ items:
+ items:
+ - description: phandle to TCSR MUTEX
+ - description: offset to q6 halt registers
+ - description: offset to CE halt registers
+ - description: offset to AXI halt registers
+ - description: offset to qv6 halt registers
+
+ qcom,smem-states:
+ $ref: /schemas/types.yaml#/definitions/phandle-array
+ description: States used by the AP to signal the Hexagon core
+ items:
+ - description: Stop the modem
+
+ qcom,smem-state-names:
+ $ref: /schemas/types.yaml#/definitions/string
+ description: The names of the state bits used for SMP2P output
+ items:
+ - const: stop
+
+required:
+ - compatible
+ - reg
+ - interrupts
+ - interrupt-names
+ - clocks
+ - clock-names
+ - power-domains
+ - resets
+ - reset-names
+ - qcom,halt-regs
+ - memory-region
+ - qcom,smem-states
+ - qcom,smem-state-names
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/interrupt-controller/arm-gic.h>
+ #include <dt-bindings/clock/qcom,rpmh.h>
+ #include <dt-bindings/clock/qcom,gcc-sc7280.h>
+ #include <dt-bindings/clock/qcom,lpass-sc7280.h>
+ #include <dt-bindings/reset/qcom,sdm845-aoss.h>
+ #include <dt-bindings/reset/qcom,sdm845-pdc.h>
+ #include <dt-bindings/power/qcom-rpmpd.h>
+
+ remoteproc@3000000 {
+ compatible = "qcom,sc7280-adsp-pil";
+ reg = <0x03000000 0x5000>,
+ <0x355B000 0x10>;
+
+ interrupts-extended = <&pdc 162 IRQ_TYPE_EDGE_RISING>,
+ <&adsp_smp2p_in 0 IRQ_TYPE_EDGE_RISING>,
+ <&adsp_smp2p_in 1 IRQ_TYPE_EDGE_RISING>,
+ <&adsp_smp2p_in 2 IRQ_TYPE_EDGE_RISING>,
+ <&adsp_smp2p_in 3 IRQ_TYPE_EDGE_RISING>,
+ <&adsp_smp2p_in 7 IRQ_TYPE_EDGE_RISING>;
+
+ interrupt-names = "wdog", "fatal", "ready",
+ "handover", "stop-ack", "shutdown-ack";
+
+ clocks = <&rpmhcc RPMH_CXO_CLK>,
+ <&gcc GCC_CFG_NOC_LPASS_CLK>,
+ <&lpasscc LPASS_Q6SS_AHBM_CLK>,
+ <&lpasscc LPASS_Q6SS_AHBS_CLK>,
+ <&lpasscc LPASS_QDSP6SS_XO_CLK>,
+ <&lpasscc LPASS_QDSP6SS_SLEEP_CLK>,
+ <&lpasscc LPASS_QDSP6SS_CORE_CLK>;
+ clock-names = "xo", "gcc_cfg_noc_lpass",
+ "lpass_ahbs_aon_cbcr",
+ "lpass_ahbm_aon_cbcr", "qdsp6ss_xo",
+ "qdsp6ss_sleep", "qdsp6ss_core";
+
+ power-domains = <&rpmhpd SC7280_LCX>;
+
+ resets = <&pdc_reset PDC_AUDIO_SYNC_RESET>,
+ <&aoss_reset AOSS_CC_LPASS_RESTART>;
+ reset-names = "pdc_sync", "cc_lpass";
+
+ qcom,halt-regs = <&tcsr_mutex 0x23000 0x25000 0x28000 0x33000>;
+
+ memory-region = <&adsp_mem>;
+
+ qcom,smem-states = <&adsp_smp2p_out 0>;
+ qcom,smem-state-names = "stop";
+
+ qcom,adsp-memory-regions = <0x00100000 0x00100000 0x4000 0>,
+ <0x00113000 0x00113000 0x1000 0>,
+ <0x00117000 0x00117000 0x2000 1>;
+ };
--
2.7.4
^ permalink raw reply related [flat|nested] 11+ messages in thread
* [PATCH v5 2/7] remoteproc: qcom: Add flag in adsp private data structure
2022-08-16 11:23 [PATCH v5 0/7] Update ADSP pil loader for SC7280 platform Srinivasa Rao Mandadapu
2022-08-16 11:23 ` [PATCH v5 1/7] dt-bindings: remoteproc: qcom: Add SC7280 ADSP support Srinivasa Rao Mandadapu
@ 2022-08-16 11:23 ` Srinivasa Rao Mandadapu
2022-08-16 11:23 ` [PATCH v5 3/7] remoteproc: qcom: Add compatible name for SC7280 ADSP Srinivasa Rao Mandadapu
` (4 subsequent siblings)
6 siblings, 0 replies; 11+ messages in thread
From: Srinivasa Rao Mandadapu @ 2022-08-16 11:23 UTC (permalink / raw)
To: linux-remoteproc, agross, bjorn.andersson, lgirdwood, broonie,
robh+dt, quic_plai, bgoswami, perex, tiwai, srinivas.kandagatla,
quic_rohkumar, linux-arm-msm, linux-kernel, swboyd, judyhsiao,
devicetree
Cc: Srinivasa Rao Mandadapu
Add flag in qcom_adsp private data structure and initialize
it to distinguish ADSP and WPSS modules.
Signed-off-by: Srinivasa Rao Mandadapu <quic_srivasam@quicinc.com>
---
Changes since V3:
-- Rename is_adsp_sb_needed to adsp_sandbox_needed.
Changes since V2:
-- Add is_adsp_sb_needed flag instead of is_wpss.
drivers/remoteproc/qcom_q6v5_adsp.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/drivers/remoteproc/qcom_q6v5_adsp.c b/drivers/remoteproc/qcom_q6v5_adsp.c
index 2f3b9f5..d0b767f 100644
--- a/drivers/remoteproc/qcom_q6v5_adsp.c
+++ b/drivers/remoteproc/qcom_q6v5_adsp.c
@@ -62,6 +62,7 @@ struct adsp_pil_data {
const char *sysmon_name;
int ssctl_id;
bool is_wpss;
+ bool adsp_sandbox_needed;
bool auto_boot;
const char **clk_ids;
@@ -99,6 +100,7 @@ struct qcom_adsp {
phys_addr_t mem_reloc;
void *mem_region;
size_t mem_size;
+ bool adsp_sandbox_needed;
struct device *proxy_pds[QCOM_Q6V5_RPROC_PROXY_PD_MAX];
size_t proxy_pd_count;
@@ -602,6 +604,8 @@ static int adsp_probe(struct platform_device *pdev)
adsp->dev = &pdev->dev;
adsp->rproc = rproc;
adsp->info_name = desc->sysmon_name;
+ adsp->adsp_sandbox_needed = desc->adsp_sandbox_needed;
+
platform_set_drvdata(pdev, adsp);
if (desc->is_wpss)
--
2.7.4
^ permalink raw reply related [flat|nested] 11+ messages in thread
* [PATCH v5 3/7] remoteproc: qcom: Add compatible name for SC7280 ADSP
2022-08-16 11:23 [PATCH v5 0/7] Update ADSP pil loader for SC7280 platform Srinivasa Rao Mandadapu
2022-08-16 11:23 ` [PATCH v5 1/7] dt-bindings: remoteproc: qcom: Add SC7280 ADSP support Srinivasa Rao Mandadapu
2022-08-16 11:23 ` [PATCH v5 2/7] remoteproc: qcom: Add flag in adsp private data structure Srinivasa Rao Mandadapu
@ 2022-08-16 11:23 ` Srinivasa Rao Mandadapu
2022-08-16 11:23 ` [PATCH v5 4/7] remoteproc: qcom: Replace hard coded values with macros Srinivasa Rao Mandadapu
` (3 subsequent siblings)
6 siblings, 0 replies; 11+ messages in thread
From: Srinivasa Rao Mandadapu @ 2022-08-16 11:23 UTC (permalink / raw)
To: linux-remoteproc, agross, bjorn.andersson, lgirdwood, broonie,
robh+dt, quic_plai, bgoswami, perex, tiwai, srinivas.kandagatla,
quic_rohkumar, linux-arm-msm, linux-kernel, swboyd, judyhsiao,
devicetree
Cc: Srinivasa Rao Mandadapu
Update adsp pil data and compatible name for loading ADSP
binary on SC7280 based platforms.
Signed-off-by: Srinivasa Rao Mandadapu <quic_srivasam@quicinc.com>
---
Changes since V3:
-- Rename is_adsp_sb_needed to adsp_sandbox_needed.
-- Update sc7280 compatible name entry in sorted order.
Changes since V2:
-- Initialize is_adsp_sb_needed flag.
-- Remove empty proxy pds array.
drivers/remoteproc/qcom_q6v5_adsp.c | 17 +++++++++++++++++
1 file changed, 17 insertions(+)
diff --git a/drivers/remoteproc/qcom_q6v5_adsp.c b/drivers/remoteproc/qcom_q6v5_adsp.c
index d0b767f..6d409ca 100644
--- a/drivers/remoteproc/qcom_q6v5_adsp.c
+++ b/drivers/remoteproc/qcom_q6v5_adsp.c
@@ -701,6 +701,22 @@ static const struct adsp_pil_data adsp_resource_init = {
},
};
+static const struct adsp_pil_data adsp_sc7280_resource_init = {
+ .crash_reason_smem = 423,
+ .firmware_name = "adsp.mbn",
+ .load_state = "adsp",
+ .ssr_name = "lpass",
+ .sysmon_name = "adsp",
+ .ssctl_id = 0x14,
+ .is_wpss = false,
+ .adsp_sandbox_needed = true,
+ .auto_boot = true,
+ .clk_ids = (const char*[]) {
+ "gcc_cfg_noc_lpass", NULL
+ },
+ .num_clks = 1,
+};
+
static const struct adsp_pil_data cdsp_resource_init = {
.crash_reason_smem = 601,
.firmware_name = "cdsp.mdt",
@@ -739,6 +755,7 @@ static const struct adsp_pil_data wpss_resource_init = {
static const struct of_device_id adsp_of_match[] = {
{ .compatible = "qcom,qcs404-cdsp-pil", .data = &cdsp_resource_init },
+ { .compatible = "qcom,sc7280-adsp-pil", .data = &adsp_sc7280_resource_init },
{ .compatible = "qcom,sc7280-wpss-pil", .data = &wpss_resource_init },
{ .compatible = "qcom,sdm845-adsp-pil", .data = &adsp_resource_init },
{ },
--
2.7.4
^ permalink raw reply related [flat|nested] 11+ messages in thread
* [PATCH v5 4/7] remoteproc: qcom: Replace hard coded values with macros
2022-08-16 11:23 [PATCH v5 0/7] Update ADSP pil loader for SC7280 platform Srinivasa Rao Mandadapu
` (2 preceding siblings ...)
2022-08-16 11:23 ` [PATCH v5 3/7] remoteproc: qcom: Add compatible name for SC7280 ADSP Srinivasa Rao Mandadapu
@ 2022-08-16 11:23 ` Srinivasa Rao Mandadapu
2022-08-16 11:23 ` [PATCH v5 5/7] remoteproc: qcom: Add efuse evb selection control Srinivasa Rao Mandadapu
` (2 subsequent siblings)
6 siblings, 0 replies; 11+ messages in thread
From: Srinivasa Rao Mandadapu @ 2022-08-16 11:23 UTC (permalink / raw)
To: linux-remoteproc, agross, bjorn.andersson, lgirdwood, broonie,
robh+dt, quic_plai, bgoswami, perex, tiwai, srinivas.kandagatla,
quic_rohkumar, linux-arm-msm, linux-kernel, swboyd, judyhsiao,
devicetree
Cc: Srinivasa Rao Mandadapu
Replace hard coded values of QDSP6 boot control reg params
with appropriate macro names.
Signed-off-by: Srinivasa Rao Mandadapu <quic_srivasam@quicinc.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
---
drivers/remoteproc/qcom_q6v5_adsp.c | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/drivers/remoteproc/qcom_q6v5_adsp.c b/drivers/remoteproc/qcom_q6v5_adsp.c
index 6d409ca..701a615 100644
--- a/drivers/remoteproc/qcom_q6v5_adsp.c
+++ b/drivers/remoteproc/qcom_q6v5_adsp.c
@@ -54,6 +54,9 @@
#define QCOM_Q6V5_RPROC_PROXY_PD_MAX 3
+#define LPASS_BOOT_CORE_START BIT(0)
+#define LPASS_BOOT_CMD_START BIT(0)
+
struct adsp_pil_data {
int crash_reason_smem;
const char *firmware_name;
@@ -366,10 +369,10 @@ static int adsp_start(struct rproc *rproc)
writel(adsp->mem_phys >> 4, adsp->qdsp6ss_base + RST_EVB_REG);
/* De-assert QDSP6 stop core. QDSP6 will execute after out of reset */
- writel(0x1, adsp->qdsp6ss_base + CORE_START_REG);
+ writel(LPASS_BOOT_CORE_START, adsp->qdsp6ss_base + CORE_START_REG);
/* Trigger boot FSM to start QDSP6 */
- writel(0x1, adsp->qdsp6ss_base + BOOT_CMD_REG);
+ writel(LPASS_BOOT_CMD_START, adsp->qdsp6ss_base + BOOT_CMD_REG);
/* Wait for core to come out of reset */
ret = readl_poll_timeout(adsp->qdsp6ss_base + BOOT_STATUS_REG,
--
2.7.4
^ permalink raw reply related [flat|nested] 11+ messages in thread
* [PATCH v5 5/7] remoteproc: qcom: Add efuse evb selection control
2022-08-16 11:23 [PATCH v5 0/7] Update ADSP pil loader for SC7280 platform Srinivasa Rao Mandadapu
` (3 preceding siblings ...)
2022-08-16 11:23 ` [PATCH v5 4/7] remoteproc: qcom: Replace hard coded values with macros Srinivasa Rao Mandadapu
@ 2022-08-16 11:23 ` Srinivasa Rao Mandadapu
2022-08-16 11:23 ` [PATCH v5 6/7] remoteproc: qcom: Add support for memory sandbox Srinivasa Rao Mandadapu
2022-08-16 11:23 ` [PATCH v5 7/7] remoteproc: qcom: Update QDSP6 out-of-reset timeout value Srinivasa Rao Mandadapu
6 siblings, 0 replies; 11+ messages in thread
From: Srinivasa Rao Mandadapu @ 2022-08-16 11:23 UTC (permalink / raw)
To: linux-remoteproc, agross, bjorn.andersson, lgirdwood, broonie,
robh+dt, quic_plai, bgoswami, perex, tiwai, srinivas.kandagatla,
quic_rohkumar, linux-arm-msm, linux-kernel, swboyd, judyhsiao,
devicetree
Cc: Srinivasa Rao Mandadapu
Add efuse evb selection control and enable it for starting ADSP.
Signed-off-by: Srinivasa Rao Mandadapu <quic_srivasam@quicinc.com>
---
drivers/remoteproc/qcom_q6v5_adsp.c | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/drivers/remoteproc/qcom_q6v5_adsp.c b/drivers/remoteproc/qcom_q6v5_adsp.c
index 701a615..b0a63a0 100644
--- a/drivers/remoteproc/qcom_q6v5_adsp.c
+++ b/drivers/remoteproc/qcom_q6v5_adsp.c
@@ -56,6 +56,7 @@
#define LPASS_BOOT_CORE_START BIT(0)
#define LPASS_BOOT_CMD_START BIT(0)
+#define LPASS_EFUSE_Q6SS_EVB_SEL 0x0
struct adsp_pil_data {
int crash_reason_smem;
@@ -86,6 +87,7 @@ struct qcom_adsp {
struct clk_bulk_data *clks;
void __iomem *qdsp6ss_base;
+ void __iomem *lpass_efuse;
struct reset_control *pdc_sync_reset;
struct reset_control *restart;
@@ -368,6 +370,9 @@ static int adsp_start(struct rproc *rproc)
/* Program boot address */
writel(adsp->mem_phys >> 4, adsp->qdsp6ss_base + RST_EVB_REG);
+ if (adsp->lpass_efuse)
+ writel(LPASS_EFUSE_Q6SS_EVB_SEL, adsp->lpass_efuse);
+
/* De-assert QDSP6 stop core. QDSP6 will execute after out of reset */
writel(LPASS_BOOT_CORE_START, adsp->qdsp6ss_base + CORE_START_REG);
@@ -522,6 +527,11 @@ static int adsp_init_mmio(struct qcom_adsp *adsp,
return PTR_ERR(adsp->qdsp6ss_base);
}
+ adsp->lpass_efuse = devm_platform_ioremap_resource_byname(pdev, "lpass_efuse");
+ if (IS_ERR(adsp->lpass_efuse)) {
+ adsp->lpass_efuse = NULL;
+ dev_dbg(adsp->dev, "failed to map LPASS efuse registers\n");
+ }
syscon = of_parse_phandle(pdev->dev.of_node, "qcom,halt-regs", 0);
if (!syscon) {
dev_err(&pdev->dev, "failed to parse qcom,halt-regs\n");
--
2.7.4
^ permalink raw reply related [flat|nested] 11+ messages in thread
* [PATCH v5 6/7] remoteproc: qcom: Add support for memory sandbox
2022-08-16 11:23 [PATCH v5 0/7] Update ADSP pil loader for SC7280 platform Srinivasa Rao Mandadapu
` (4 preceding siblings ...)
2022-08-16 11:23 ` [PATCH v5 5/7] remoteproc: qcom: Add efuse evb selection control Srinivasa Rao Mandadapu
@ 2022-08-16 11:23 ` Srinivasa Rao Mandadapu
2022-08-17 9:25 ` kernel test robot
2022-08-20 13:52 ` kernel test robot
2022-08-16 11:23 ` [PATCH v5 7/7] remoteproc: qcom: Update QDSP6 out-of-reset timeout value Srinivasa Rao Mandadapu
6 siblings, 2 replies; 11+ messages in thread
From: Srinivasa Rao Mandadapu @ 2022-08-16 11:23 UTC (permalink / raw)
To: linux-remoteproc, agross, bjorn.andersson, lgirdwood, broonie,
robh+dt, quic_plai, bgoswami, perex, tiwai, srinivas.kandagatla,
quic_rohkumar, linux-arm-msm, linux-kernel, swboyd, judyhsiao,
devicetree
Cc: Srinivasa Rao Mandadapu
Update pil driver with SMMU mapping for allowing authorised
memory access to ADSP firmware, by reading required memory
regions either from device tree file or from resource table
embedded in ADSP binary header.
Signed-off-by: Srinivasa Rao Mandadapu <quic_srivasam@quicinc.com>
---
Changes since V4:
-- Split the code and add appropriate APIs for resource allocation and free.
-- Update adsp_unmap_smmu with missing free ops call.
-- Update normalizing length value in adsp_of_unmap_smmu.
Changes since V3:
-- Rename is_adsp_sb_needed to adsp_sandbox_needed.
-- Add smmu unmapping in error case and in adsp stop.
Changes since V2:
-- Replace platform_bus_type with adsp->dev->bus.
-- Use API of_parse_phandle_with_args() instead of of_parse_phandle_with_fixed_args().
-- Replace adsp->is_wpss with adsp->is_adsp.
-- Update error handling in adsp_start().
drivers/remoteproc/qcom_q6v5_adsp.c | 200 +++++++++++++++++++++++++++++++++++-
1 file changed, 198 insertions(+), 2 deletions(-)
diff --git a/drivers/remoteproc/qcom_q6v5_adsp.c b/drivers/remoteproc/qcom_q6v5_adsp.c
index b0a63a0..b0faa4b 100644
--- a/drivers/remoteproc/qcom_q6v5_adsp.c
+++ b/drivers/remoteproc/qcom_q6v5_adsp.c
@@ -9,6 +9,7 @@
#include <linux/firmware.h>
#include <linux/interrupt.h>
#include <linux/io.h>
+#include <linux/iommu.h>
#include <linux/iopoll.h>
#include <linux/kernel.h>
#include <linux/mfd/syscon.h>
@@ -48,6 +49,8 @@
#define LPASS_PWR_ON_REG 0x10
#define LPASS_HALTREQ_REG 0x0
+#define SID_MASK_DEFAULT 0xF
+
#define QDSP6SS_XO_CBCR 0x38
#define QDSP6SS_CORE_CBCR 0x20
#define QDSP6SS_SLEEP_CBCR 0x3c
@@ -78,7 +81,7 @@ struct adsp_pil_data {
struct qcom_adsp {
struct device *dev;
struct rproc *rproc;
-
+ struct iommu_domain *iommu_dom;
struct qcom_q6v5 q6v5;
struct clk *xo;
@@ -333,6 +336,185 @@ static int adsp_load(struct rproc *rproc, const struct firmware *fw)
return 0;
}
+static void adsp_of_unmap_smmu(struct iommu_domain *iommu_dom, const __be32 *prop, int len)
+{
+ unsigned long iova;
+ unsigned int mem_size;
+ int i;
+
+ len /= sizeof(__be32);
+ for (i = 0; i < len; i++) {
+ iova = be32_to_cpu(prop[i++]);
+ /* Skip Physical address*/
+ i++;
+ mem_size = be32_to_cpu(prop[i++]);
+ iommu_unmap(iommu_dom, iova, mem_size);
+ }
+}
+
+static void adsp_rproc_unmap_smmu(struct rproc *rproc, int len)
+{
+ struct fw_rsc_devmem *rsc_fw;
+ struct fw_rsc_hdr *hdr;
+ int offset;
+ int i;
+
+ for (i = 0; i < len; i++) {
+ offset = rproc->table_ptr->offset[i];
+ hdr = (void *)rproc->table_ptr + offset;
+ rsc_fw = (struct fw_rsc_devmem *)hdr + sizeof(*hdr);
+
+ iommu_unmap(rproc->domain, rsc_fw->da, rsc_fw->len);
+ }
+}
+
+static void adsp_unmap_smmu(struct rproc *rproc)
+{
+ struct qcom_adsp *adsp = (struct qcom_adsp *)rproc->priv;
+ const __be32 *prop;
+ unsigned int len;
+
+ iommu_unmap(adsp->iommu_dom, adsp->mem_phys, adsp->mem_size);
+
+ prop = of_get_property(adsp->dev->of_node, "qcom,adsp-memory-regions", &len);
+ if (prop) {
+ adsp_of_unmap_smmu(adsp->iommu_dom, prop, len);
+ } else {
+ if (rproc->table_ptr)
+ adsp_rproc_unmap_smmu(rproc, rproc->table_ptr->num);
+ }
+
+ iommu_domain_free(adsp->iommu_dom);
+}
+
+static int adsp_of_map_smmu(struct iommu_domain *iommu_dom, const __be32 *prop, int len)
+{
+ unsigned long mem_phys;
+ unsigned long iova;
+ unsigned int mem_size;
+ unsigned int flag;
+ int access_level;
+ int ret;
+ int i;
+
+ len /= sizeof(__be32);
+ for (i = 0; i < len; i++) {
+ iova = be32_to_cpu(prop[i++]);
+ mem_phys = be32_to_cpu(prop[i++]);
+ mem_size = be32_to_cpu(prop[i++]);
+ access_level = be32_to_cpu(prop[i]);
+
+ if (access_level)
+ flag = IOMMU_READ | IOMMU_WRITE;
+ else
+ flag = IOMMU_READ;
+
+ ret = iommu_map(iommu_dom, iova, mem_phys, mem_size, flag);
+ if (ret) {
+ pr_err("failed to map addr = %p mem_size = %x\n", &(mem_phys), mem_size);
+ goto of_smmu_unmap;
+ }
+ }
+ return 0;
+of_smmu_unmap:
+ adsp_of_unmap_smmu(iommu_dom, prop, i);
+ return ret;
+}
+
+static int adsp_rproc_map_smmu(struct rproc *rproc, int len)
+{
+ struct fw_rsc_devmem *rsc_fw;
+ struct fw_rsc_hdr *hdr;
+ int offset;
+ int ret;
+ int i;
+
+ if (!rproc->table_ptr)
+ return 0;
+
+ for (i = 0; i < rproc->table_ptr->num; i++) {
+ offset = rproc->table_ptr->offset[i];
+ hdr = (void *)rproc->table_ptr + offset;
+ rsc_fw = (struct fw_rsc_devmem *)hdr + sizeof(*hdr);
+
+ ret = iommu_map(rproc->domain, rsc_fw->da, rsc_fw->pa,
+ rsc_fw->len, rsc_fw->flags);
+ if (ret) {
+ pr_err("failed to map addr = %p mem_size = %x\n", rsc_fw->pa, rsc_fw->len);
+ goto rproc_smmu_unmap;
+ }
+ }
+
+ return 0;
+
+rproc_smmu_unmap:
+ adsp_rproc_unmap_smmu(rproc, i);
+ return ret;
+}
+
+static int adsp_map_smmu(struct qcom_adsp *adsp, struct rproc *rproc)
+{
+ struct of_phandle_args args;
+ const __be32 *prop;
+ long long sid;
+ unsigned int len;
+ int ret;
+
+ ret = of_parse_phandle_with_args(adsp->dev->of_node, "iommus", "#iommu-cells", 0, &args);
+ if (ret < 0)
+ sid = -1;
+ else
+ sid = args.args[0] & SID_MASK_DEFAULT;
+
+ adsp->iommu_dom = iommu_domain_alloc(adsp->dev->bus);
+ if (!adsp->iommu_dom) {
+ dev_err(adsp->dev, "failed to allocate iommu domain\n");
+ ret = -ENOMEM;
+ goto domain_free;
+ }
+
+ ret = iommu_attach_device(adsp->iommu_dom, adsp->dev);
+ if (ret) {
+ dev_err(adsp->dev, "could not attach device ret = %d\n", ret);
+ ret = -EBUSY;
+ goto detach_device;
+ }
+
+ /* Add SID configuration for ADSP Firmware to SMMU */
+ adsp->mem_phys = adsp->mem_phys | (sid << 32);
+
+ ret = iommu_map(adsp->iommu_dom, adsp->mem_phys, adsp->mem_phys,
+ adsp->mem_size, IOMMU_READ | IOMMU_WRITE);
+ if (ret) {
+ dev_err(adsp->dev, "Unable to map ADSP Physical Memory\n");
+ goto sid_unmap;
+ }
+
+ prop = of_get_property(adsp->dev->of_node, "qcom,adsp-memory-regions", &len);
+ if (prop) {
+ ret = adsp_of_map_smmu(adsp->iommu_dom, prop, len);
+ if (ret) {
+ dev_err(adsp->dev, "Unable to map memory regions accessed by ADSP\n");
+ goto sid_unmap;
+ }
+ } else {
+ ret = adsp_rproc_map_smmu(rproc, len);
+ if (ret) {
+ dev_err(adsp->dev, "Unable to map memory regions accessed by ADSP\n");
+ goto sid_unmap;
+ }
+ }
+ return 0;
+
+sid_unmap:
+ iommu_unmap(adsp->iommu_dom, adsp->mem_phys, adsp->mem_size);
+detach_device:
+ iommu_domain_free(adsp->iommu_dom);
+domain_free:
+ return ret;
+}
+
+
static int adsp_start(struct rproc *rproc)
{
struct qcom_adsp *adsp = (struct qcom_adsp *)rproc->priv;
@@ -343,9 +525,16 @@ static int adsp_start(struct rproc *rproc)
if (ret)
return ret;
+ if (adsp->adsp_sandbox_needed) {
+ ret = adsp_map_smmu(adsp, rproc);
+ if (ret) {
+ dev_err(adsp->dev, "ADSP smmu mapping failed\n");
+ goto disable_irqs;
+ }
+ }
ret = clk_prepare_enable(adsp->xo);
if (ret)
- goto disable_irqs;
+ goto adsp_smmu_unmap;
ret = qcom_rproc_pds_enable(adsp, adsp->proxy_pds,
adsp->proxy_pd_count);
@@ -401,6 +590,9 @@ static int adsp_start(struct rproc *rproc)
qcom_rproc_pds_disable(adsp, adsp->proxy_pds, adsp->proxy_pd_count);
disable_xo_clk:
clk_disable_unprepare(adsp->xo);
+adsp_smmu_unmap:
+ if (adsp->adsp_sandbox_needed)
+ adsp_unmap_smmu(rproc);
disable_irqs:
qcom_q6v5_unprepare(&adsp->q6v5);
@@ -429,6 +621,9 @@ static int adsp_stop(struct rproc *rproc)
if (ret)
dev_err(adsp->dev, "failed to shutdown: %d\n", ret);
+ if (adsp->adsp_sandbox_needed)
+ adsp_unmap_smmu(rproc);
+
handover = qcom_q6v5_unprepare(&adsp->q6v5);
if (handover)
qcom_adsp_pil_handover(&adsp->q6v5);
@@ -460,6 +655,7 @@ static const struct rproc_ops adsp_ops = {
.stop = adsp_stop,
.da_to_va = adsp_da_to_va,
.parse_fw = qcom_register_dump_segments,
+ .find_loaded_rsc_table = rproc_elf_find_loaded_rsc_table,
.load = adsp_load,
.panic = adsp_panic,
};
--
2.7.4
^ permalink raw reply related [flat|nested] 11+ messages in thread
* [PATCH v5 7/7] remoteproc: qcom: Update QDSP6 out-of-reset timeout value
2022-08-16 11:23 [PATCH v5 0/7] Update ADSP pil loader for SC7280 platform Srinivasa Rao Mandadapu
` (5 preceding siblings ...)
2022-08-16 11:23 ` [PATCH v5 6/7] remoteproc: qcom: Add support for memory sandbox Srinivasa Rao Mandadapu
@ 2022-08-16 11:23 ` Srinivasa Rao Mandadapu
6 siblings, 0 replies; 11+ messages in thread
From: Srinivasa Rao Mandadapu @ 2022-08-16 11:23 UTC (permalink / raw)
To: linux-remoteproc, agross, bjorn.andersson, lgirdwood, broonie,
robh+dt, quic_plai, bgoswami, perex, tiwai, srinivas.kandagatla,
quic_rohkumar, linux-arm-msm, linux-kernel, swboyd, judyhsiao,
devicetree
Cc: Srinivasa Rao Mandadapu
Update QDSP6 out-of-reset timeout value to 1 second, as sometimes
ADSP boot failing on SC7280 based platforms with existing value.
Also add few micro seconds sleep after enabling boot core
start register.
Signed-off-by: Srinivasa Rao Mandadapu <quic_srivasam@quicinc.com>
---
drivers/remoteproc/qcom_q6v5_adsp.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/remoteproc/qcom_q6v5_adsp.c b/drivers/remoteproc/qcom_q6v5_adsp.c
index b0faa4b..72ae285 100644
--- a/drivers/remoteproc/qcom_q6v5_adsp.c
+++ b/drivers/remoteproc/qcom_q6v5_adsp.c
@@ -34,7 +34,7 @@
/* time out value */
#define ACK_TIMEOUT 1000
#define ACK_TIMEOUT_US 1000000
-#define BOOT_FSM_TIMEOUT 10000
+#define BOOT_FSM_TIMEOUT 1000000
/* mask values */
#define EVB_MASK GENMASK(27, 4)
/*QDSP6SS register offsets*/
@@ -564,13 +564,14 @@ static int adsp_start(struct rproc *rproc)
/* De-assert QDSP6 stop core. QDSP6 will execute after out of reset */
writel(LPASS_BOOT_CORE_START, adsp->qdsp6ss_base + CORE_START_REG);
+ usleep_range(100, 110);
/* Trigger boot FSM to start QDSP6 */
writel(LPASS_BOOT_CMD_START, adsp->qdsp6ss_base + BOOT_CMD_REG);
/* Wait for core to come out of reset */
ret = readl_poll_timeout(adsp->qdsp6ss_base + BOOT_STATUS_REG,
- val, (val & BIT(0)) != 0, 10, BOOT_FSM_TIMEOUT);
+ val, (val & BIT(0)) != 0, 100, BOOT_FSM_TIMEOUT);
if (ret) {
dev_err(adsp->dev, "failed to bootup adsp\n");
goto disable_adsp_clks;
--
2.7.4
^ permalink raw reply related [flat|nested] 11+ messages in thread
* Re: [PATCH v5 6/7] remoteproc: qcom: Add support for memory sandbox
2022-08-16 11:23 ` [PATCH v5 6/7] remoteproc: qcom: Add support for memory sandbox Srinivasa Rao Mandadapu
@ 2022-08-17 9:25 ` kernel test robot
2022-08-20 13:52 ` kernel test robot
1 sibling, 0 replies; 11+ messages in thread
From: kernel test robot @ 2022-08-17 9:25 UTC (permalink / raw)
To: Srinivasa Rao Mandadapu, linux-remoteproc, agross,
bjorn.andersson, lgirdwood, broonie, robh+dt, quic_plai,
bgoswami, perex, tiwai, srinivas.kandagatla, quic_rohkumar,
linux-arm-msm, linux-kernel, swboyd, judyhsiao, devicetree
Cc: kbuild-all, Srinivasa Rao Mandadapu
Hi Srinivasa,
Thank you for the patch! Perhaps something to improve:
[auto build test WARNING on remoteproc/rproc-next]
[also build test WARNING on linus/master v6.0-rc1 next-20220817]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch#_base_tree_information]
url: https://github.com/intel-lab-lkp/linux/commits/Srinivasa-Rao-Mandadapu/Update-ADSP-pil-loader-for-SC7280-platform/20220816-195318
base: git://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next
config: arm-allyesconfig (https://download.01.org/0day-ci/archive/20220817/202208171740.ZRtOUAHf-lkp@intel.com/config)
compiler: arm-linux-gnueabi-gcc (GCC) 12.1.0
reproduce (this is a W=1 build):
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# https://github.com/intel-lab-lkp/linux/commit/04dc00863cb7b62aa7e5356f81cad5e7720e17ad
git remote add linux-review https://github.com/intel-lab-lkp/linux
git fetch --no-tags linux-review Srinivasa-Rao-Mandadapu/Update-ADSP-pil-loader-for-SC7280-platform/20220816-195318
git checkout 04dc00863cb7b62aa7e5356f81cad5e7720e17ad
# save the config file
mkdir build_dir && cp config build_dir/.config
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=arm SHELL=/bin/bash drivers/remoteproc/
If you fix the issue, kindly add following tag where applicable
Reported-by: kernel test robot <lkp@intel.com>
All warnings (new ones prefixed by >>):
In file included from include/linux/kernel.h:29,
from include/linux/clk.h:13,
from drivers/remoteproc/qcom_q6v5_adsp.c:7:
drivers/remoteproc/qcom_q6v5_adsp.c: In function 'adsp_rproc_map_smmu':
>> include/linux/kern_levels.h:5:25: warning: format '%p' expects argument of type 'void *', but argument 2 has type 'u32' {aka 'unsigned int'} [-Wformat=]
5 | #define KERN_SOH "\001" /* ASCII Start Of Header */
| ^~~~~~
include/linux/printk.h:447:25: note: in definition of macro 'printk_index_wrap'
447 | _p_func(_fmt, ##__VA_ARGS__); \
| ^~~~
include/linux/printk.h:518:9: note: in expansion of macro 'printk'
518 | printk(KERN_ERR pr_fmt(fmt), ##__VA_ARGS__)
| ^~~~~~
include/linux/kern_levels.h:11:25: note: in expansion of macro 'KERN_SOH'
11 | #define KERN_ERR KERN_SOH "3" /* error conditions */
| ^~~~~~~~
include/linux/printk.h:518:16: note: in expansion of macro 'KERN_ERR'
518 | printk(KERN_ERR pr_fmt(fmt), ##__VA_ARGS__)
| ^~~~~~~~
drivers/remoteproc/qcom_q6v5_adsp.c:442:25: note: in expansion of macro 'pr_err'
442 | pr_err("failed to map addr = %p mem_size = %x\n", rsc_fw->pa, rsc_fw->len);
| ^~~~~~
vim +5 include/linux/kern_levels.h
314ba3520e513a Joe Perches 2012-07-30 4
04d2c8c83d0e3a Joe Perches 2012-07-30 @5 #define KERN_SOH "\001" /* ASCII Start Of Header */
04d2c8c83d0e3a Joe Perches 2012-07-30 6 #define KERN_SOH_ASCII '\001'
04d2c8c83d0e3a Joe Perches 2012-07-30 7
--
0-DAY CI Kernel Test Service
https://01.org/lkp
^ permalink raw reply [flat|nested] 11+ messages in thread
* Re: [PATCH v5 1/7] dt-bindings: remoteproc: qcom: Add SC7280 ADSP support
2022-08-16 11:23 ` [PATCH v5 1/7] dt-bindings: remoteproc: qcom: Add SC7280 ADSP support Srinivasa Rao Mandadapu
@ 2022-08-18 15:24 ` Rob Herring
0 siblings, 0 replies; 11+ messages in thread
From: Rob Herring @ 2022-08-18 15:24 UTC (permalink / raw)
To: Srinivasa Rao Mandadapu
Cc: linux-remoteproc, agross, bjorn.andersson, lgirdwood, broonie,
quic_plai, bgoswami, perex, tiwai, srinivas.kandagatla,
quic_rohkumar, linux-arm-msm, linux-kernel, swboyd, judyhsiao,
devicetree
On Tue, Aug 16, 2022 at 04:53:48PM +0530, Srinivasa Rao Mandadapu wrote:
> Add ADSP PIL loading support for SC7280 SoCs.
>
> Signed-off-by: Srinivasa Rao Mandadapu <quic_srivasam@quicinc.com>
> ---
> Changes since V4:
> -- Update halt registers description in dt bindings.
>
> .../bindings/remoteproc/qcom,sc7280-adsp-pil.yaml | 196 +++++++++++++++++++++
> 1 file changed, 196 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/remoteproc/qcom,sc7280-adsp-pil.yaml
Reviewed-by: Rob Herring <robh@kernel.org>
^ permalink raw reply [flat|nested] 11+ messages in thread
* Re: [PATCH v5 6/7] remoteproc: qcom: Add support for memory sandbox
2022-08-16 11:23 ` [PATCH v5 6/7] remoteproc: qcom: Add support for memory sandbox Srinivasa Rao Mandadapu
2022-08-17 9:25 ` kernel test robot
@ 2022-08-20 13:52 ` kernel test robot
1 sibling, 0 replies; 11+ messages in thread
From: kernel test robot @ 2022-08-20 13:52 UTC (permalink / raw)
To: Srinivasa Rao Mandadapu, linux-remoteproc, agross,
bjorn.andersson, lgirdwood, broonie, robh+dt, quic_plai,
bgoswami, perex, tiwai, srinivas.kandagatla, quic_rohkumar,
linux-arm-msm, linux-kernel, swboyd, judyhsiao, devicetree
Cc: llvm, kbuild-all, Srinivasa Rao Mandadapu
Hi Srinivasa,
Thank you for the patch! Perhaps something to improve:
[auto build test WARNING on remoteproc/rproc-next]
[also build test WARNING on linus/master v6.0-rc1 next-20220819]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch#_base_tree_information]
url: https://github.com/intel-lab-lkp/linux/commits/Srinivasa-Rao-Mandadapu/Update-ADSP-pil-loader-for-SC7280-platform/20220816-195318
base: git://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next
config: arm64-allyesconfig (https://download.01.org/0day-ci/archive/20220820/202208202105.f6q5X3x5-lkp@intel.com/config)
compiler: clang version 16.0.0 (https://github.com/llvm/llvm-project c9a41fe60ab62f7a40049c100adcc8087a47669b)
reproduce (this is a W=1 build):
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# install arm64 cross compiling tool for clang build
# apt-get install binutils-aarch64-linux-gnu
# https://github.com/intel-lab-lkp/linux/commit/04dc00863cb7b62aa7e5356f81cad5e7720e17ad
git remote add linux-review https://github.com/intel-lab-lkp/linux
git fetch --no-tags linux-review Srinivasa-Rao-Mandadapu/Update-ADSP-pil-loader-for-SC7280-platform/20220816-195318
git checkout 04dc00863cb7b62aa7e5356f81cad5e7720e17ad
# save the config file
mkdir build_dir && cp config build_dir/.config
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=arm64 SHELL=/bin/bash drivers/interconnect/imx/ drivers/remoteproc/ drivers/thunderbolt/
If you fix the issue, kindly add following tag where applicable
Reported-by: kernel test robot <lkp@intel.com>
All warnings (new ones prefixed by >>):
>> drivers/remoteproc/qcom_q6v5_adsp.c:442:54: warning: format specifies type 'void *' but the argument has type 'u32' (aka 'unsigned int') [-Wformat]
pr_err("failed to map addr = %p mem_size = %x\n", rsc_fw->pa, rsc_fw->len);
~~ ^~~~~~~~~~
%u
include/linux/printk.h:518:33: note: expanded from macro 'pr_err'
printk(KERN_ERR pr_fmt(fmt), ##__VA_ARGS__)
~~~ ^~~~~~~~~~~
include/linux/printk.h:475:60: note: expanded from macro 'printk'
#define printk(fmt, ...) printk_index_wrap(_printk, fmt, ##__VA_ARGS__)
~~~ ^~~~~~~~~~~
include/linux/printk.h:447:19: note: expanded from macro 'printk_index_wrap'
_p_func(_fmt, ##__VA_ARGS__); \
~~~~ ^~~~~~~~~~~
1 warning generated.
vim +442 drivers/remoteproc/qcom_q6v5_adsp.c
422
423 static int adsp_rproc_map_smmu(struct rproc *rproc, int len)
424 {
425 struct fw_rsc_devmem *rsc_fw;
426 struct fw_rsc_hdr *hdr;
427 int offset;
428 int ret;
429 int i;
430
431 if (!rproc->table_ptr)
432 return 0;
433
434 for (i = 0; i < rproc->table_ptr->num; i++) {
435 offset = rproc->table_ptr->offset[i];
436 hdr = (void *)rproc->table_ptr + offset;
437 rsc_fw = (struct fw_rsc_devmem *)hdr + sizeof(*hdr);
438
439 ret = iommu_map(rproc->domain, rsc_fw->da, rsc_fw->pa,
440 rsc_fw->len, rsc_fw->flags);
441 if (ret) {
> 442 pr_err("failed to map addr = %p mem_size = %x\n", rsc_fw->pa, rsc_fw->len);
443 goto rproc_smmu_unmap;
444 }
445 }
446
447 return 0;
448
449 rproc_smmu_unmap:
450 adsp_rproc_unmap_smmu(rproc, i);
451 return ret;
452 }
453
--
0-DAY CI Kernel Test Service
https://01.org/lkp
^ permalink raw reply [flat|nested] 11+ messages in thread
end of thread, other threads:[~2022-08-20 13:53 UTC | newest]
Thread overview: 11+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2022-08-16 11:23 [PATCH v5 0/7] Update ADSP pil loader for SC7280 platform Srinivasa Rao Mandadapu
2022-08-16 11:23 ` [PATCH v5 1/7] dt-bindings: remoteproc: qcom: Add SC7280 ADSP support Srinivasa Rao Mandadapu
2022-08-18 15:24 ` Rob Herring
2022-08-16 11:23 ` [PATCH v5 2/7] remoteproc: qcom: Add flag in adsp private data structure Srinivasa Rao Mandadapu
2022-08-16 11:23 ` [PATCH v5 3/7] remoteproc: qcom: Add compatible name for SC7280 ADSP Srinivasa Rao Mandadapu
2022-08-16 11:23 ` [PATCH v5 4/7] remoteproc: qcom: Replace hard coded values with macros Srinivasa Rao Mandadapu
2022-08-16 11:23 ` [PATCH v5 5/7] remoteproc: qcom: Add efuse evb selection control Srinivasa Rao Mandadapu
2022-08-16 11:23 ` [PATCH v5 6/7] remoteproc: qcom: Add support for memory sandbox Srinivasa Rao Mandadapu
2022-08-17 9:25 ` kernel test robot
2022-08-20 13:52 ` kernel test robot
2022-08-16 11:23 ` [PATCH v5 7/7] remoteproc: qcom: Update QDSP6 out-of-reset timeout value Srinivasa Rao Mandadapu
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