diff options
| author | Bryan O'Donoghue <bryan.odonoghue@linaro.org> | 2021-04-02 12:06:32 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 2021-04-06 15:27:47 +0200 |
| commit | 94e6ed2b2db30bd3e4a821518ebbe8dd6a1920c9 (patch) | |
| tree | 78e5c8ee49e97e73138e769deab5cbcdc27d0e4d /drivers | |
| parent | ff027906308fcda1661e05beac6abdcbe2b93f6d (diff) | |
media: venus: core: Add an io base for TZ wrapper regs
6xx silicon needs to access registers from a wrapper trust-zone base
address range.
This commit defines the necessary variable for later use.
Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Signed-off-by: Stanimir Varbanov <stanimir.varbanov@linaro.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/media/platform/qcom/venus/core.c | 1 | ||||
| -rw-r--r-- | drivers/media/platform/qcom/venus/core.h | 2 |
2 files changed, 3 insertions, 0 deletions
diff --git a/drivers/media/platform/qcom/venus/core.c b/drivers/media/platform/qcom/venus/core.c index 639ed691a88d..6578e3b0c386 100644 --- a/drivers/media/platform/qcom/venus/core.c +++ b/drivers/media/platform/qcom/venus/core.c @@ -215,6 +215,7 @@ static void venus_assign_register_offsets(struct venus_core *core) core->cpu_cs_base = core->base + CPU_CS_BASE; core->cpu_ic_base = core->base + CPU_IC_BASE; core->wrapper_base = core->base + WRAPPER_BASE; + core->wrapper_tz_base = 0; } static int venus_probe(struct platform_device *pdev) diff --git a/drivers/media/platform/qcom/venus/core.h b/drivers/media/platform/qcom/venus/core.h index 8fb065c0549d..1bb08d6f9054 100644 --- a/drivers/media/platform/qcom/venus/core.h +++ b/drivers/media/platform/qcom/venus/core.h @@ -95,6 +95,7 @@ struct venus_format { * @cpu_cs_base IO memory cpu_cs base address * @cpu_ic_base IO memory cpu_ic base address * @wrapper_base IO memory wrapper base address + * @wrapper_base IO memory wrapper TZ base address * @irq: Venus irq * @clks: an array of struct clk pointers * @vcodec0_clks: an array of vcodec0 struct clk pointers @@ -132,6 +133,7 @@ struct venus_core { void __iomem *cpu_cs_base; void __iomem *cpu_ic_base; void __iomem *wrapper_base; + void __iomem *wrapper_tz_base; int irq; struct clk *clks[VIDC_CLKS_NUM_MAX]; struct clk *vcodec0_clks[VIDC_VCODEC_CLKS_NUM_MAX]; |