linux-kernel - [PATCH v2 3/6] drm/msm/a6xx: Add missing regs for A750

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Date: Thu, 15 Feb 2024 10:20:25 +0100
From: Neil Armstrong <neil.armstrong@...aro.org>
To: Rob Clark <robdclark@...il.com>, 
 Abhinav Kumar <quic_abhinavk@...cinc.com>, 
 Dmitry Baryshkov <dmitry.baryshkov@...aro.org>, Sean Paul <sean@...rly.run>, 
 Marijn Suijten <marijn.suijten@...ainline.org>, 
 David Airlie <airlied@...il.com>, Daniel Vetter <daniel@...ll.ch>, 
 Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>, 
 Maxime Ripard <mripard@...nel.org>, Thomas Zimmermann <tzimmermann@...e.de>, 
 Rob Herring <robh@...nel.org>, 
 Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>, 
 Conor Dooley <conor+dt@...nel.org>, Will Deacon <will@...nel.org>, 
 Robin Murphy <robin.murphy@....com>, Joerg Roedel <joro@...tes.org>, 
 Bjorn Andersson <andersson@...nel.org>, 
 Konrad Dybcio <konrad.dybcio@...aro.org>
Cc: linux-arm-msm@...r.kernel.org, dri-devel@...ts.freedesktop.org, 
 freedreno@...ts.freedesktop.org, devicetree@...r.kernel.org, 
 linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org, 
 iommu@...ts.linux.dev, Neil Armstrong <neil.armstrong@...aro.org>
Subject: [PATCH v2 3/6] drm/msm/a6xx: Add missing regs for A750

Sync missing regs for A750 clock gating control related registers
from Mesa a6xx.xml.h generated file.

Those registers were added in the !27576 merge request [1].

[1] https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27576

Signed-off-by: Neil Armstrong <neil.armstrong@...aro.org>
---
 drivers/gpu/drm/msm/adreno/a6xx.xml.h | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/drivers/gpu/drm/msm/adreno/a6xx.xml.h b/drivers/gpu/drm/msm/adreno/a6xx.xml.h
index 863b5e3b0e67..58877464692a 100644
--- a/drivers/gpu/drm/msm/adreno/a6xx.xml.h
+++ b/drivers/gpu/drm/msm/adreno/a6xx.xml.h
@@ -1725,6 +1725,8 @@ static inline uint32_t REG_A6XX_RBBM_PERFCTR_RBBM_SEL(uint32_t i0) { return 0x00
 
 #define REG_A6XX_RBBM_BLOCK_SW_RESET_CMD2			0x00000046
 
+#define REG_A7XX_RBBM_CLOCK_CNTL_GLOBAL				0x000000ad
+
 #define REG_A6XX_RBBM_CLOCK_CNTL				0x000000ae
 
 #define REG_A6XX_RBBM_CLOCK_CNTL_SP0				0x000000b0
@@ -1939,12 +1941,19 @@ static inline uint32_t REG_A6XX_RBBM_PERFCTR_RBBM_SEL(uint32_t i0) { return 0x00
 
 #define REG_A6XX_RBBM_CLOCK_HYST_HLSQ				0x0000011d
 
+#define REG_A7XX_RBBM_CGC_GLOBAL_LOAD_CMD			0x0000011e
+
+#define REG_A7XX_RBBM_CGC_P2S_TRIG_CMD				0x0000011f
+
 #define REG_A6XX_RBBM_CLOCK_CNTL_TEX_FCHE			0x00000120
 
 #define REG_A6XX_RBBM_CLOCK_DELAY_TEX_FCHE			0x00000121
 
 #define REG_A6XX_RBBM_CLOCK_HYST_TEX_FCHE			0x00000122
 
+#define REG_A7XX_RBBM_CGC_P2S_STATUS				0x00000122
+#define A7XX_RBBM_CGC_P2S_STATUS_TXDONE				0x00000001
+
 #define REG_A7XX_RBBM_CLOCK_HYST2_VFD				0x0000012f
 
 #define REG_A6XX_RBBM_LPAC_GBIF_CLIENT_QOS_CNTL			0x000005ff

-- 
2.34.1