From: Akhil P Oommen <akhilpo@oss.qualcomm.com>
To: Rob Clark <robin.clark@oss.qualcomm.com>,
Bjorn Andersson <andersson@kernel.org>,
Konrad Dybcio <konradybcio@kernel.org>,
Sean Paul <sean@poorly.run>, Dmitry Baryshkov <lumag@kernel.org>,
Abhinav Kumar <abhinav.kumar@linux.dev>,
Jessica Zhang <jesszhan0024@gmail.com>,
Marijn Suijten <marijn.suijten@somainline.org>,
David Airlie <airlied@gmail.com>, Simona Vetter <simona@ffwll.ch>,
Jonathan Marek <jonathan@marek.ca>,
Jordan Crouse <jordan@cosmicpenguin.net>,
Will Deacon <will@kernel.org>,
Robin Murphy <robin.murphy@arm.com>,
Joerg Roedel <joro@8bytes.org>, Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Maarten Lankhorst <maarten.lankhorst@linux.intel.com>,
Maxime Ripard <mripard@kernel.org>,
Thomas Zimmermann <tzimmermann@suse.de>,
Connor Abbott <cwabbott0@gmail.com>
Cc: linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org,
dri-devel@lists.freedesktop.org, freedreno@lists.freedesktop.org,
linux-arm-kernel@lists.infradead.org, iommu@lists.linux.dev,
devicetree@vger.kernel.org,
Akhil P Oommen <akhilpo@oss.qualcomm.com>,
Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Subject: [PATCH v4 11/22] drm/msm/a8xx: Add support for A8x GMU
Date: Tue, 18 Nov 2025 14:20:38 +0530 [thread overview]
Message-ID: <20251118-kaana-gpu-support-v4-11-86eeb8e93fb6@oss.qualcomm.com> (raw)
In-Reply-To: <20251118-kaana-gpu-support-v4-0-86eeb8e93fb6@oss.qualcomm.com>
A8x GMU configurations are very similar to A7x. Unfortunately, there are
minor shuffling in the register offsets in the GMU CX register region.
So, update the driver to use the correct register offsets on A8x hw.
Some A8x GPUs have more than 16 powerlevels on GX domain and 4 on CX
domain. To accommodate this, increase the arrays' sizes which hold gx and
cx power levels.
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: Akhil P Oommen <akhilpo@oss.qualcomm.com>
---
drivers/gpu/drm/msm/adreno/a6xx_gmu.c | 77 +++++++++++++++++------
drivers/gpu/drm/msm/adreno/a6xx_gmu.h | 4 +-
drivers/gpu/drm/msm/adreno/adreno_gpu.h | 7 +++
drivers/gpu/drm/msm/registers/adreno/a6xx_gmu.xml | 48 ++++++++++----
4 files changed, 102 insertions(+), 34 deletions(-)
diff --git a/drivers/gpu/drm/msm/adreno/a6xx_gmu.c b/drivers/gpu/drm/msm/adreno/a6xx_gmu.c
index a5aceb906827..e566f3b7eab4 100644
--- a/drivers/gpu/drm/msm/adreno/a6xx_gmu.c
+++ b/drivers/gpu/drm/msm/adreno/a6xx_gmu.c
@@ -224,14 +224,19 @@ unsigned long a6xx_gmu_get_freq(struct msm_gpu *gpu)
static bool a6xx_gmu_check_idle_level(struct a6xx_gmu *gmu)
{
- u32 val;
+ struct a6xx_gpu *a6xx_gpu = container_of(gmu, struct a6xx_gpu, gmu);
+ struct adreno_gpu *adreno_gpu = &a6xx_gpu->base;
int local = gmu->idle_level;
+ u32 val;
/* SPTP and IFPC both report as IFPC */
if (gmu->idle_level == GMU_IDLE_STATE_SPTP)
local = GMU_IDLE_STATE_IFPC;
- val = gmu_read(gmu, REG_A6XX_GPU_GMU_CX_GMU_RPMH_POWER_STATE);
+ if (adreno_is_a8xx(adreno_gpu))
+ val = gmu_read(gmu, REG_A8XX_GPU_GMU_CX_GMU_RPMH_POWER_STATE);
+ else
+ val = gmu_read(gmu, REG_A6XX_GPU_GMU_CX_GMU_RPMH_POWER_STATE);
if (val == local) {
if (gmu->idle_level != GMU_IDLE_STATE_IFPC ||
@@ -269,7 +274,9 @@ static int a6xx_gmu_start(struct a6xx_gmu *gmu)
/* Set the log wptr index
* note: downstream saves the value in poweroff and restores it here
*/
- if (adreno_is_a7xx(adreno_gpu))
+ if (adreno_is_a8xx(adreno_gpu))
+ gmu_write(gmu, REG_A8XX_GMU_GENERAL_9, 0);
+ else if (adreno_is_a7xx(adreno_gpu))
gmu_write(gmu, REG_A7XX_GMU_GENERAL_9, 0);
else
gmu_write(gmu, REG_A6XX_GPU_GMU_CX_GMU_PWR_COL_CP_RESP, 0);
@@ -511,7 +518,9 @@ static void a6xx_gemnoc_workaround(struct a6xx_gmu *gmu)
* in the power down sequence not being fully executed. That in turn can
* prevent CX_GDSC from collapsing. Assert Qactive to avoid this.
*/
- if (adreno_is_a7xx(adreno_gpu) || (adreno_is_a621(adreno_gpu) ||
+ if (adreno_is_a8xx(adreno_gpu))
+ gmu_write(gmu, REG_A8XX_GPU_GMU_CX_GMU_CX_FALNEXT_INTF, BIT(0));
+ else if (adreno_is_a7xx(adreno_gpu) || (adreno_is_a621(adreno_gpu) ||
adreno_is_7c3(adreno_gpu)))
gmu_write(gmu, REG_A6XX_GPU_GMU_CX_GMU_CX_FALNEXT_INTF, BIT(0));
}
@@ -519,10 +528,15 @@ static void a6xx_gemnoc_workaround(struct a6xx_gmu *gmu)
/* Let the GMU know that we are about to go into slumber */
static int a6xx_gmu_notify_slumber(struct a6xx_gmu *gmu)
{
+ struct a6xx_gpu *a6xx_gpu = container_of(gmu, struct a6xx_gpu, gmu);
+ struct adreno_gpu *adreno_gpu = &a6xx_gpu->base;
int ret;
/* Disable the power counter so the GMU isn't busy */
- gmu_write(gmu, REG_A6XX_GMU_CX_GMU_POWER_COUNTER_ENABLE, 0);
+ if (adreno_is_a8xx(adreno_gpu))
+ gmu_write(gmu, REG_A8XX_GMU_CX_GMU_POWER_COUNTER_ENABLE, 0);
+ else
+ gmu_write(gmu, REG_A6XX_GMU_CX_GMU_POWER_COUNTER_ENABLE, 0);
/* Disable SPTP_PC if the CPU is responsible for it */
if (gmu->idle_level < GMU_IDLE_STATE_SPTP)
@@ -615,12 +629,17 @@ static void a6xx_gmu_rpmh_init(struct a6xx_gmu *gmu)
struct a6xx_gpu *a6xx_gpu = container_of(gmu, struct a6xx_gpu, gmu);
struct adreno_gpu *adreno_gpu = &a6xx_gpu->base;
struct platform_device *pdev = to_platform_device(gmu->dev);
- void __iomem *pdcptr = devm_platform_ioremap_resource_byname(pdev, "gmu_pdc");
u32 seqmem0_drv0_reg = REG_A6XX_RSCC_SEQ_MEM_0_DRV0;
void __iomem *seqptr = NULL;
uint32_t pdc_address_offset;
+ void __iomem *pdcptr;
bool pdc_in_aop = false;
+ /* On A8x and above, RPMH/PDC configurations are entirely configured in AOP */
+ if (adreno_is_a8xx(adreno_gpu))
+ return;
+
+ pdcptr = devm_platform_ioremap_resource_byname(pdev, "gmu_pdc");
if (IS_ERR(pdcptr))
return;
@@ -749,7 +768,7 @@ static void a6xx_gmu_power_config(struct a6xx_gmu *gmu)
gmu_write(gmu, REG_A6XX_GMU_DCACHE_CONFIG, 0x1);
/* A7xx knows better by default! */
- if (adreno_is_a7xx(adreno_gpu))
+ if (adreno_is_a7xx(adreno_gpu) || adreno_is_a8xx(adreno_gpu))
return;
gmu_write(gmu, REG_A6XX_GMU_PWR_COL_INTER_FRAME_CTRL, 0x9c40400);
@@ -812,7 +831,9 @@ static int a6xx_gmu_fw_load(struct a6xx_gmu *gmu)
u32 itcm_base = 0x00000000;
u32 dtcm_base = 0x00040000;
- if (adreno_is_a650_family(adreno_gpu) || adreno_is_a7xx(adreno_gpu))
+ if (adreno_is_a650_family(adreno_gpu) ||
+ adreno_is_a7xx(adreno_gpu) ||
+ adreno_is_a8xx(adreno_gpu))
dtcm_base = 0x10004000;
if (gmu->legacy) {
@@ -876,12 +897,15 @@ static int a6xx_gmu_fw_start(struct a6xx_gmu *gmu, unsigned int state)
if (adreno_is_a650_family(adreno_gpu) || adreno_is_a7xx(adreno_gpu)) {
gmu_write(gmu, REG_A6XX_GPU_GMU_CX_GMU_CX_FALNEXT_INTF, 1);
gmu_write(gmu, REG_A6XX_GPU_GMU_CX_GMU_CX_FAL_INTF, 1);
+ } else if (adreno_is_a8xx(adreno_gpu)) {
+ gmu_write(gmu, REG_A8XX_GPU_GMU_CX_GMU_CX_FALNEXT_INTF, 1);
+ gmu_write(gmu, REG_A8XX_GPU_GMU_CX_GMU_CX_FAL_INTF, 1);
}
/* Turn on TCM (Tightly Coupled Memory) retention */
if (adreno_is_a7xx(adreno_gpu))
a6xx_llc_write(a6xx_gpu, REG_A7XX_CX_MISC_TCM_RET_CNTL, 1);
- else
+ else if (!adreno_is_a8xx(adreno_gpu))
gmu_write(gmu, REG_A6XX_GMU_GENERAL_7, 1);
ret = a6xx_rpmh_start(gmu);
@@ -906,7 +930,10 @@ static int a6xx_gmu_fw_start(struct a6xx_gmu *gmu, unsigned int state)
gmu_write(gmu, REG_A6XX_GMU_HFI_QTBL_ADDR, gmu->hfi.iova);
gmu_write(gmu, REG_A6XX_GMU_HFI_QTBL_INFO, 1);
- if (adreno_is_a7xx(adreno_gpu)) {
+ if (adreno_is_a8xx(adreno_gpu)) {
+ fence_range_upper = 0x32;
+ fence_range_lower = 0x8c0;
+ } else if (adreno_is_a7xx(adreno_gpu)) {
fence_range_upper = 0x32;
fence_range_lower = 0x8a0;
} else {
@@ -940,7 +967,12 @@ static int a6xx_gmu_fw_start(struct a6xx_gmu *gmu, unsigned int state)
chipid |= (adreno_gpu->chip_id << 8) & 0x0f00; /* patchid */
}
- if (adreno_is_a7xx(adreno_gpu)) {
+ if (adreno_is_a8xx(adreno_gpu)) {
+ gmu_write(gmu, REG_A8XX_GMU_GENERAL_10, chipid);
+ gmu_write(gmu, REG_A8XX_GMU_GENERAL_8,
+ (gmu->log.iova & GENMASK(31, 12)) |
+ ((gmu->log.size / SZ_4K - 1) & GENMASK(7, 0)));
+ } else if (adreno_is_a7xx(adreno_gpu)) {
gmu_write(gmu, REG_A7XX_GMU_GENERAL_10, chipid);
gmu_write(gmu, REG_A7XX_GMU_GENERAL_8,
(gmu->log.iova & GENMASK(31, 12)) |
@@ -1003,7 +1035,7 @@ static void a6xx_gmu_rpmh_off(struct a6xx_gmu *gmu)
u32 val, seqmem_off = 0;
/* The second spin of A7xx GPUs messed with some register offsets.. */
- if (adreno_is_a740_family(adreno_gpu))
+ if (adreno_is_a740_family(adreno_gpu) || adreno_is_a8xx(adreno_gpu))
seqmem_off = 4;
/* Make sure there are no outstanding RPMh votes */
@@ -1016,7 +1048,7 @@ static void a6xx_gmu_rpmh_off(struct a6xx_gmu *gmu)
gmu_poll_timeout_rscc(gmu, REG_A6XX_RSCC_TCS3_DRV0_STATUS + seqmem_off,
val, (val & 1), 100, 1000);
- if (!adreno_is_a740_family(adreno_gpu))
+ if (!adreno_is_a740_family(adreno_gpu) && !adreno_is_a8xx(adreno_gpu))
return;
gmu_poll_timeout_rscc(gmu, REG_A7XX_RSCC_TCS4_DRV0_STATUS + seqmem_off,
@@ -1044,7 +1076,10 @@ static void a6xx_gmu_force_off(struct a6xx_gmu *gmu)
* Turn off keep alive that might have been enabled by the hang
* interrupt
*/
- gmu_write(&a6xx_gpu->gmu, REG_A6XX_GMU_GMU_PWR_COL_KEEPALIVE, 0);
+ if (adreno_is_a8xx(adreno_gpu))
+ gmu_write(&a6xx_gpu->gmu, REG_A8XX_GMU_GMU_PWR_COL_KEEPALIVE, 0);
+ else
+ gmu_write(&a6xx_gpu->gmu, REG_A6XX_GMU_GMU_PWR_COL_KEEPALIVE, 0);
/* Flush all the queues */
a6xx_hfi_stop(gmu);
@@ -1148,7 +1183,7 @@ int a6xx_gmu_resume(struct a6xx_gpu *a6xx_gpu)
enable_irq(gmu->gmu_irq);
/* Check to see if we are doing a cold or warm boot */
- if (adreno_is_a7xx(adreno_gpu)) {
+ if (adreno_is_a7xx(adreno_gpu) || adreno_is_a8xx(adreno_gpu)) {
status = a6xx_llc_read(a6xx_gpu, REG_A7XX_CX_MISC_TCM_RET_CNTL) == 1 ?
GMU_WARM_BOOT : GMU_COLD_BOOT;
} else if (gmu->legacy) {
@@ -1477,7 +1512,7 @@ static int a6xx_gmu_rpmh_bw_votes_init(struct adreno_gpu *adreno_gpu,
vote = clamp(peak, 1, BCM_TCS_CMD_VOTE_MASK);
/* GMUs on A7xx votes on both x & y */
- if (adreno_is_a7xx(adreno_gpu))
+ if (adreno_is_a7xx(adreno_gpu) || adreno_is_a8xx(adreno_gpu))
data[bcm_index] = BCM_TCS_CMD(commit, true, vote, vote);
else
data[bcm_index] = BCM_TCS_CMD(commit, true, 0, vote);
@@ -2070,13 +2105,14 @@ int a6xx_gmu_init(struct a6xx_gpu *a6xx_gpu, struct device_node *node)
*/
gmu->dummy.size = SZ_4K;
if (adreno_is_a660_family(adreno_gpu) ||
- adreno_is_a7xx(adreno_gpu)) {
+ adreno_is_a7xx(adreno_gpu) ||
+ adreno_is_a8xx(adreno_gpu)) {
ret = a6xx_gmu_memory_alloc(gmu, &gmu->debug, SZ_4K * 7,
0x60400000, "debug");
if (ret)
goto err_memory;
- gmu->dummy.size = SZ_8K;
+ gmu->dummy.size = SZ_16K;
}
/* Allocate memory for the GMU dummy page */
@@ -2087,7 +2123,8 @@ int a6xx_gmu_init(struct a6xx_gpu *a6xx_gpu, struct device_node *node)
/* Note that a650 family also includes a660 family: */
if (adreno_is_a650_family(adreno_gpu) ||
- adreno_is_a7xx(adreno_gpu)) {
+ adreno_is_a7xx(adreno_gpu) ||
+ adreno_is_a8xx(adreno_gpu)) {
ret = a6xx_gmu_memory_alloc(gmu, &gmu->icache,
SZ_16M - SZ_16K, 0x04000, "icache");
if (ret)
@@ -2151,6 +2188,8 @@ int a6xx_gmu_init(struct a6xx_gpu *a6xx_gpu, struct device_node *node)
ret = -ENODEV;
goto err_mmio;
}
+ } else if (adreno_is_a8xx(adreno_gpu)) {
+ gmu->rscc = gmu->mmio + 0x19000;
} else {
gmu->rscc = gmu->mmio + 0x23000;
}
diff --git a/drivers/gpu/drm/msm/adreno/a6xx_gmu.h b/drivers/gpu/drm/msm/adreno/a6xx_gmu.h
index 55b1c78daa8b..edf6c282cd76 100644
--- a/drivers/gpu/drm/msm/adreno/a6xx_gmu.h
+++ b/drivers/gpu/drm/msm/adreno/a6xx_gmu.h
@@ -19,8 +19,8 @@ struct a6xx_gmu_bo {
u64 iova;
};
-#define GMU_MAX_GX_FREQS 16
-#define GMU_MAX_CX_FREQS 4
+#define GMU_MAX_GX_FREQS 32
+#define GMU_MAX_CX_FREQS 6
#define GMU_MAX_BCMS 3
struct a6xx_bcm {
diff --git a/drivers/gpu/drm/msm/adreno/adreno_gpu.h b/drivers/gpu/drm/msm/adreno/adreno_gpu.h
index 922d2dee70fb..dfc1bf499b08 100644
--- a/drivers/gpu/drm/msm/adreno/adreno_gpu.h
+++ b/drivers/gpu/drm/msm/adreno/adreno_gpu.h
@@ -50,6 +50,8 @@ enum adreno_family {
ADRENO_7XX_GEN1, /* a730 family */
ADRENO_7XX_GEN2, /* a740 family */
ADRENO_7XX_GEN3, /* a750 family */
+ ADRENO_8XX_GEN1, /* a830 family */
+ ADRENO_8XX_GEN2, /* a840 family */
};
#define ADRENO_QUIRK_TWO_PASS_USE_WFI BIT(0)
@@ -565,6 +567,11 @@ static inline int adreno_is_a7xx(struct adreno_gpu *gpu)
adreno_is_a740_family(gpu);
}
+static inline int adreno_is_a8xx(struct adreno_gpu *gpu)
+{
+ return gpu->info->family >= ADRENO_8XX_GEN1;
+}
+
/* Put vm_start above 32b to catch issues with not setting xyz_BASE_HI */
#define ADRENO_VM_START 0x100000000ULL
u64 adreno_private_vm_size(struct msm_gpu *gpu);
diff --git a/drivers/gpu/drm/msm/registers/adreno/a6xx_gmu.xml b/drivers/gpu/drm/msm/registers/adreno/a6xx_gmu.xml
index 09b8a0b9c0de..5dce7934056d 100644
--- a/drivers/gpu/drm/msm/registers/adreno/a6xx_gmu.xml
+++ b/drivers/gpu/drm/msm/registers/adreno/a6xx_gmu.xml
@@ -66,10 +66,15 @@ xsi:schemaLocation="https://gitlab.freedesktop.org/freedreno/ rules-fd.xsd">
<reg32 offset="0x1f81c" name="GMU_CM3_FW_INIT_RESULT"/>
<reg32 offset="0x1f82d" name="GMU_CM3_CFG"/>
<reg32 offset="0x1f840" name="GMU_CX_GMU_POWER_COUNTER_ENABLE"/>
+ <reg32 offset="0x1fc10" name="GMU_CX_GMU_POWER_COUNTER_ENABLE" variants="A8XX"/>
<reg32 offset="0x1f841" name="GMU_CX_GMU_POWER_COUNTER_SELECT_0"/>
<reg32 offset="0x1f842" name="GMU_CX_GMU_POWER_COUNTER_SELECT_1"/>
+ <reg32 offset="0x1fc40" name="GMU_CX_GMU_POWER_COUNTER_SELECT_XOCLK_0" variants="A8XX-"/>
+ <reg32 offset="0x1fc41" name="GMU_CX_GMU_POWER_COUNTER_SELECT_XOCLK_1" variants="A8XX-"/>
<reg32 offset="0x1f844" name="GMU_CX_GMU_POWER_COUNTER_XOCLK_0_L"/>
+ <reg32 offset="0x1fca0" name="GMU_CX_GMU_POWER_COUNTER_XOCLK_0_L" variants="A8XX-"/>
<reg32 offset="0x1f845" name="GMU_CX_GMU_POWER_COUNTER_XOCLK_0_H"/>
+ <reg32 offset="0x1fca1" name="GMU_CX_GMU_POWER_COUNTER_XOCLK_0_H" variants="A8XX-"/>
<reg32 offset="0x1f846" name="GMU_CX_GMU_POWER_COUNTER_XOCLK_1_L"/>
<reg32 offset="0x1f847" name="GMU_CX_GMU_POWER_COUNTER_XOCLK_1_H"/>
<reg32 offset="0x1f848" name="GMU_CX_GMU_POWER_COUNTER_XOCLK_2_L"/>
@@ -89,7 +94,7 @@ xsi:schemaLocation="https://gitlab.freedesktop.org/freedreno/ rules-fd.xsd">
</reg32>
<reg32 offset="0x1f8c1" name="GMU_PWR_COL_INTER_FRAME_HYST"/>
<reg32 offset="0x1f8c2" name="GMU_PWR_COL_SPTPRAC_HYST"/>
- <reg32 offset="0x1f8d0" name="GMU_SPTPRAC_PWR_CLK_STATUS">
+ <reg32 offset="0x1f8d0" name="GMU_SPTPRAC_PWR_CLK_STATUS" variants="A6XX">
<bitfield name="SPTPRAC_GDSC_POWERING_OFF" pos="0" type="boolean"/>
<bitfield name="SPTPRAC_GDSC_POWERING_ON" pos="1" type="boolean"/>
<bitfield name="SPTPRAC_GDSC_POWER_OFF" pos="2" type="boolean"/>
@@ -99,7 +104,11 @@ xsi:schemaLocation="https://gitlab.freedesktop.org/freedreno/ rules-fd.xsd">
<bitfield name="GX_HM_GDSC_POWER_OFF" pos="6" type="boolean"/>
<bitfield name="GX_HM_CLK_OFF" pos="7" type="boolean"/>
</reg32>
- <reg32 offset="0x1f8d0" name="GMU_SPTPRAC_PWR_CLK_STATUS" variants="A7XX-">
+ <reg32 offset="0x1f8d0" name="GMU_SPTPRAC_PWR_CLK_STATUS" variants="A7XX">
+ <bitfield name="GX_HM_GDSC_POWER_OFF" pos="0" type="boolean"/>
+ <bitfield name="GX_HM_CLK_OFF" pos="1" type="boolean"/>
+ </reg32>
+ <reg32 offset="0x1f7e8" name="GMU_PWR_CLK_STATUS" variants="A8XX-">
<bitfield name="GX_HM_GDSC_POWER_OFF" pos="0" type="boolean"/>
<bitfield name="GX_HM_CLK_OFF" pos="1" type="boolean"/>
</reg32>
@@ -120,9 +129,12 @@ xsi:schemaLocation="https://gitlab.freedesktop.org/freedreno/ rules-fd.xsd">
<bitfield name="GFX_MIN_VOTE_ENABLE" pos="15" type="boolean"/>
</reg32>
<reg32 offset="0x1f8e9" name="GMU_RPMH_HYST_CTRL"/>
- <reg32 offset="0x1f8ec" name="GPU_GMU_CX_GMU_RPMH_POWER_STATE"/>
- <reg32 offset="0x1f8f0" name="GPU_GMU_CX_GMU_CX_FAL_INTF"/>
- <reg32 offset="0x1f8f1" name="GPU_GMU_CX_GMU_CX_FALNEXT_INTF"/>
+ <reg32 offset="0x1f8ec" name="GPU_GMU_CX_GMU_RPMH_POWER_STATE" variants="A6XX"/>
+ <reg32 offset="0x1f7e9" name="GPU_GMU_CX_GMU_RPMH_POWER_STATE" variants="A8XX-"/>
+ <reg32 offset="0x1f8f0" name="GPU_GMU_CX_GMU_CX_FAL_INTF" variants="A6XX"/>
+ <reg32 offset="0x1f7ec" name="GPU_GMU_CX_GMU_CX_FAL_INTF" variants="A8XX-"/>
+ <reg32 offset="0x1f8f1" name="GPU_GMU_CX_GMU_CX_FALNEXT_INTF" variants="A6XX"/>
+ <reg32 offset="0x1f7ed" name="GPU_GMU_CX_GMU_CX_FALNEXT_INTF" variants="A8XX-"/>
<reg32 offset="0x1f900" name="GPU_GMU_CX_GMU_PWR_COL_CP_MSG"/>
<reg32 offset="0x1f901" name="GPU_GMU_CX_GMU_PWR_COL_CP_RESP"/>
<reg32 offset="0x1f9f0" name="GMU_BOOT_KMD_LM_HANDSHAKE"/>
@@ -130,8 +142,10 @@ xsi:schemaLocation="https://gitlab.freedesktop.org/freedreno/ rules-fd.xsd">
<reg32 offset="0x1f958" name="GMU_LLM_GLM_SLEEP_STATUS"/>
<reg32 offset="0x1f888" name="GMU_ALWAYS_ON_COUNTER_L"/>
<reg32 offset="0x1f889" name="GMU_ALWAYS_ON_COUNTER_H"/>
- <reg32 offset="0x1f8c3" name="GMU_GMU_PWR_COL_KEEPALIVE"/>
- <reg32 offset="0x1f8c4" name="GMU_PWR_COL_PREEMPT_KEEPALIVE"/>
+ <reg32 offset="0x1f8c3" name="GMU_GMU_PWR_COL_KEEPALIVE" variants="A6XX-A7XX"/>
+ <reg32 offset="0x1f7e4" name="GMU_GMU_PWR_COL_KEEPALIVE" variants="A8XX-"/>
+ <reg32 offset="0x1f8c4" name="GMU_PWR_COL_PREEMPT_KEEPALIVE" variants="A6XX-A7XX"/>
+ <reg32 offset="0x1f7e5" name="GMU_PWR_COL_PREEMPT_KEEPALIVE" variants="A8XX-"/>
<reg32 offset="0x1f980" name="GMU_HFI_CTRL_STATUS"/>
<reg32 offset="0x1f981" name="GMU_HFI_VERSION_INFO"/>
<reg32 offset="0x1f982" name="GMU_HFI_SFR_ADDR"/>
@@ -164,6 +178,14 @@ xsi:schemaLocation="https://gitlab.freedesktop.org/freedreno/ rules-fd.xsd">
<reg32 offset="0x1f9cd" name="GMU_GENERAL_8" variants="A7XX"/>
<reg32 offset="0x1f9ce" name="GMU_GENERAL_9" variants="A7XX"/>
<reg32 offset="0x1f9cf" name="GMU_GENERAL_10" variants="A7XX"/>
+ <reg32 offset="0x1f9c0" name="GMU_GENERAL_0" variants="A8XX"/>
+ <reg32 offset="0x1f9c1" name="GMU_GENERAL_1" variants="A8XX"/>
+ <reg32 offset="0x1f9c6" name="GMU_GENERAL_6" variants="A8XX"/>
+ <reg32 offset="0x1f9c7" name="GMU_GENERAL_7" variants="A8XX"/>
+ <reg32 offset="0x1f9c8" name="GMU_GENERAL_8" variants="A8XX"/>
+ <reg32 offset="0x1f9c9" name="GMU_GENERAL_9" variants="A8XX"/>
+ <reg32 offset="0x1f9ca" name="GMU_GENERAL_10" variants="A8XX"/>
+ <reg32 offset="0x1f9cb" name="GMU_GENERAL_11" variants="A8XX"/>
<reg32 offset="0x1f95d" name="GMU_ISENSE_CTRL"/>
<reg32 offset="0x23120" name="GPU_CS_ENABLE_REG"/>
<reg32 offset="0x1f95d" name="GPU_GMU_CX_GMU_ISENSE_CTRL"/>
@@ -233,12 +255,12 @@ xsi:schemaLocation="https://gitlab.freedesktop.org/freedreno/ rules-fd.xsd">
<reg32 offset="0x03ee" name="RSCC_TCS1_DRV0_STATUS"/>
<reg32 offset="0x0496" name="RSCC_TCS2_DRV0_STATUS"/>
<reg32 offset="0x053e" name="RSCC_TCS3_DRV0_STATUS"/>
- <reg32 offset="0x05e6" name="RSCC_TCS4_DRV0_STATUS" variants="A7XX"/>
- <reg32 offset="0x068e" name="RSCC_TCS5_DRV0_STATUS" variants="A7XX"/>
- <reg32 offset="0x0736" name="RSCC_TCS6_DRV0_STATUS" variants="A7XX"/>
- <reg32 offset="0x07de" name="RSCC_TCS7_DRV0_STATUS" variants="A7XX"/>
- <reg32 offset="0x0886" name="RSCC_TCS8_DRV0_STATUS" variants="A7XX"/>
- <reg32 offset="0x092e" name="RSCC_TCS9_DRV0_STATUS" variants="A7XX"/>
+ <reg32 offset="0x05e6" name="RSCC_TCS4_DRV0_STATUS" variants="A7XX-"/>
+ <reg32 offset="0x068e" name="RSCC_TCS5_DRV0_STATUS" variants="A7XX-"/>
+ <reg32 offset="0x0736" name="RSCC_TCS6_DRV0_STATUS" variants="A7XX-"/>
+ <reg32 offset="0x07de" name="RSCC_TCS7_DRV0_STATUS" variants="A7XX-"/>
+ <reg32 offset="0x0886" name="RSCC_TCS8_DRV0_STATUS" variants="A7XX-"/>
+ <reg32 offset="0x092e" name="RSCC_TCS9_DRV0_STATUS" variants="A7XX-"/>
</domain>
</database>
--
2.51.0
next prev parent reply other threads:[~2025-11-18 8:53 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-11-18 8:50 [PATCH v4 00/22] drm/msm/adreno: Introduce Adreno 8xx family support Akhil P Oommen
2025-11-18 8:50 ` [PATCH v4 01/22] drm/msm/a6xx: Fix out of bound IO access in a6xx_get_gmu_registers Akhil P Oommen
2025-11-18 10:09 ` Konrad Dybcio
2025-11-18 8:50 ` [PATCH v4 02/22] drm/msm/a6xx: Flush LRZ cache before PT switch Akhil P Oommen
2025-11-18 8:50 ` [PATCH v4 03/22] drm/msm/a6xx: Fix the gemnoc workaround Akhil P Oommen
2025-11-18 8:50 ` [PATCH v4 04/22] drm/msm/a6xx: Skip dumping SCRATCH registers Akhil P Oommen
2025-11-18 12:15 ` Konrad Dybcio
2025-11-18 8:50 ` [PATCH v4 06/22] drm/msm/adreno: Move adreno_gpu_func to catalogue Akhil P Oommen
2025-11-18 8:50 ` [PATCH v4 07/22] drm/msm/adreno: Move gbif_halt() to adreno_gpu_func Akhil P Oommen
2025-11-18 8:50 ` [PATCH v4 08/22] drm/msm/adreno: Add MMU fault handler " Akhil P Oommen
2025-11-18 8:50 ` [PATCH v4 10/22] drm/msm/a6xx: Rebase GMU register offsets Akhil P Oommen
2025-11-18 8:50 ` Akhil P Oommen [this message]
2025-11-18 8:50 ` [PATCH v4 12/22] drm/msm/a6xx: Improve MX rail fallback in RPMH vote init Akhil P Oommen
2025-11-18 8:50 ` [PATCH v4 13/22] drm/msm/a6xx: Share dependency vote table with GMU Akhil P Oommen
2025-11-18 8:50 ` [PATCH v4 14/22] drm/msm/adreno: Introduce A8x GPU Support Akhil P Oommen
2025-11-18 8:50 ` [PATCH v4 15/22] drm/msm/adreno: Support AQE engine Akhil P Oommen
2025-11-18 10:10 ` Konrad Dybcio
2025-11-18 15:56 ` Connor Abbott
2025-11-18 17:56 ` Akhil P Oommen
2025-11-18 8:50 ` [PATCH v4 16/22] drm/msm/a8xx: Add support for Adreno 840 GPU Akhil P Oommen
2025-11-18 8:50 ` [PATCH v4 17/22] drm/msm/adreno: Do CX GBIF config before GMU start Akhil P Oommen
2025-11-18 8:50 ` [PATCH v4 18/22] drm/msm/a8xx: Add support for Adreno X2-85 GPU Akhil P Oommen
2025-11-18 8:50 ` [PATCH v4 19/22] dt-bindings: arm-smmu: Add Kaanapali and Glymur GPU SMMU Akhil P Oommen
2025-11-18 8:50 ` [PATCH v4 20/22] dt-bindings: display/msm/gmu: Add Adreno 840 GMU Akhil P Oommen
2025-11-18 8:50 ` [PATCH v4 21/22] dt-bindings: display/msm/gmu: Add Adreno X2-85 GMU Akhil P Oommen
2025-11-18 8:50 ` [PATCH v4 22/22] drm/msm/a8xx: Add UBWC v6 support Akhil P Oommen
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