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From: Dmitry Osipenko <digetx@gmail.com>
To: "Thierry Reding" <thierry.reding@gmail.com>,
	"Jonathan Hunter" <jonathanh@nvidia.com>,
	"Ulf Hansson" <ulf.hansson@linaro.org>,
	"Viresh Kumar" <vireshk@kernel.org>,
	"Stephen Boyd" <sboyd@kernel.org>,
	"Peter De Schrijver" <pdeschrijver@nvidia.com>,
	"Mikko Perttunen" <mperttunen@nvidia.com>,
	"Peter Chen" <peter.chen@kernel.org>,
	"Mark Brown" <broonie@kernel.org>,
	"Lee Jones" <lee.jones@linaro.org>,
	"Uwe Kleine-König" <u.kleine-koenig@pengutronix.de>,
	"Nishanth Menon" <nm@ti.com>,
	"Vignesh Raghavendra" <vigneshr@ti.com>,
	"Richard Weinberger" <richard@nod.at>,
	"Miquel Raynal" <miquel.raynal@bootlin.com>,
	"Lucas Stach" <dev@lynxeye.de>, "Stefan Agner" <stefan@agner.ch>,
	"Adrian Hunter" <adrian.hunter@intel.com>,
	"Mauro Carvalho Chehab" <mchehab@kernel.org>,
	"Rob Herring" <robh+dt@kernel.org>,
	"Michael Turquette" <mturquette@baylibre.com>
Cc: linux-kernel@vger.kernel.org, linux-tegra@vger.kernel.org,
	linux-pm@vger.kernel.org, linux-usb@vger.kernel.org,
	linux-staging@lists.linux.dev, linux-spi@vger.kernel.org,
	linux-pwm@vger.kernel.org, linux-mtd@lists.infradead.org,
	linux-mmc@vger.kernel.org, linux-media@vger.kernel.org,
	dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org,
	linux-clk@vger.kernel.org
Subject: [PATCH v11 08/34] dt-bindings: host1x: Document Memory Client resets of Host1x, GR2D and GR3D
Date: Sun, 12 Sep 2021 23:08:06 +0300	[thread overview]
Message-ID: <20210912200832.12312-9-digetx@gmail.com> (raw)
In-Reply-To: <20210912200832.12312-1-digetx@gmail.com>

Memory Client should be blocked before hardware reset is asserted in order
to prevent memory corruption and hanging of memory controller.

Document Memory Client resets of Host1x, GR2D and GR3D hardware units.

Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
---
 .../bindings/display/tegra/nvidia,tegra20-host1x.txt          | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt b/Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
index 62861a8fb5c6..e61999ce54e9 100644
--- a/Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
+++ b/Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
@@ -19,6 +19,7 @@ Required properties:
   See ../reset/reset.txt for details.
 - reset-names: Must include the following entries:
   - host1x
+  - mc
 
 Optional properties:
 - operating-points-v2: See ../bindings/opp/opp.txt for details.
@@ -198,6 +199,7 @@ of the following host1x client modules:
     See ../reset/reset.txt for details.
   - reset-names: Must include the following entries:
     - 2d
+    - mc
 
   Optional properties:
   - interconnects: Must contain entry for the GR2D memory clients.
@@ -224,6 +226,8 @@ of the following host1x client modules:
   - reset-names: Must include the following entries:
     - 3d
     - 3d2 (Only required on SoCs with two 3D clocks)
+    - mc
+    - mc2 (Only required on SoCs with two 3D clocks)
 
   Optional properties:
   - interconnects: Must contain entry for the GR3D memory clients.
-- 
2.32.0


  parent reply	other threads:[~2021-09-12 20:11 UTC|newest]

Thread overview: 39+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-09-12 20:07 [PATCH v11 00/34] NVIDIA Tegra power management patches for 5.16 Dmitry Osipenko
2021-09-12 20:07 ` [PATCH v11 01/34] opp: Change type of dev_pm_opp_attach_genpd(names) argument Dmitry Osipenko
2021-09-12 20:08 ` [PATCH v11 02/34] soc/tegra: Add devm_tegra_core_dev_init_opp_table_common() Dmitry Osipenko
2021-09-12 20:08 ` [PATCH v11 03/34] soc/tegra: pmc: Disable PMC state syncing Dmitry Osipenko
2021-09-12 20:08 ` [PATCH v11 04/34] soc/tegra: Don't print error message when OPPs not available Dmitry Osipenko
2021-09-12 20:08 ` [PATCH v11 05/34] dt-bindings: clock: tegra-car: Document new clock sub-nodes Dmitry Osipenko
2021-09-12 20:08 ` [PATCH v11 06/34] clk: tegra: Support runtime PM and power domain Dmitry Osipenko
2021-09-12 20:08 ` [PATCH v11 07/34] dt-bindings: host1x: Document OPP and power domain properties Dmitry Osipenko
2021-09-12 20:08 ` Dmitry Osipenko [this message]
2021-09-16 19:49   ` [PATCH v11 08/34] dt-bindings: host1x: Document Memory Client resets of Host1x, GR2D and GR3D Rob Herring
2021-09-12 20:08 ` [PATCH v11 09/34] gpu: host1x: Add runtime PM and OPP support Dmitry Osipenko
2021-09-12 20:08 ` [PATCH v11 10/34] gpu: host1x: Add host1x_channel_stop() Dmitry Osipenko
2021-09-12 20:08 ` [PATCH v11 11/34] drm/tegra: dc: Support OPP and SoC core voltage scaling Dmitry Osipenko
2021-09-12 20:08 ` [PATCH v11 12/34] drm/tegra: hdmi: Add OPP support Dmitry Osipenko
2021-09-12 20:08 ` [PATCH v11 13/34] drm/tegra: gr2d: Support generic power domain and runtime PM Dmitry Osipenko
2021-09-12 20:08 ` [PATCH v11 14/34] drm/tegra: gr3d: " Dmitry Osipenko
2021-09-12 20:08 ` [PATCH v11 15/34] drm/tegra: vic: Support system suspend Dmitry Osipenko
2021-09-12 20:08 ` [PATCH v11 16/34] usb: chipidea: tegra: Add runtime PM and OPP support Dmitry Osipenko
2021-09-12 20:08 ` [PATCH v11 17/34] bus: tegra-gmi: " Dmitry Osipenko
2021-09-12 20:08 ` [PATCH v11 18/34] pwm: tegra: " Dmitry Osipenko
2021-09-12 20:08 ` [PATCH v11 19/34] mmc: sdhci-tegra: " Dmitry Osipenko
2021-09-12 20:08 ` [PATCH v11 20/34] mtd: rawnand: tegra: " Dmitry Osipenko
2021-09-12 20:08 ` [PATCH v11 21/34] spi: tegra20-slink: Add " Dmitry Osipenko
2021-09-12 20:08 ` [PATCH v11 22/34] media: dt: bindings: tegra-vde: Convert to schema Dmitry Osipenko
2021-09-13 10:36   ` Hans Verkuil
2021-09-12 20:08 ` [PATCH v11 23/34] media: dt: bindings: tegra-vde: Document OPP and power domain Dmitry Osipenko
2021-09-13 10:36   ` Hans Verkuil
2021-09-12 20:08 ` [PATCH v11 24/34] media: staging: tegra-vde: Support generic " Dmitry Osipenko
2021-09-13 10:37   ` Hans Verkuil
2021-09-12 20:08 ` [PATCH v11 25/34] soc/tegra: fuse: Reset hardware Dmitry Osipenko
2021-09-12 20:08 ` [PATCH v11 26/34] soc/tegra: fuse: Use resource-managed helpers Dmitry Osipenko
2021-09-12 20:08 ` [PATCH v11 27/34] soc/tegra: regulators: Prepare for suspend Dmitry Osipenko
2021-09-12 20:08 ` [PATCH v11 28/34] soc/tegra: pmc: Change name of core power domain Dmitry Osipenko
2021-09-12 20:08 ` [PATCH v11 29/34] soc/tegra: pmc: Enable core domain support for Tegra20 and Tegra30 Dmitry Osipenko
2021-09-12 20:08 ` [PATCH v11 30/34] ARM: tegra: Add OPP tables and power domains to Tegra20 device-trees Dmitry Osipenko
2021-09-12 20:08 ` [PATCH v11 31/34] ARM: tegra: Add OPP tables and power domains to Tegra30 device-trees Dmitry Osipenko
2021-09-12 20:08 ` [PATCH v11 32/34] ARM: tegra: Add Memory Client resets to Tegra20 GR2D, GR3D and Host1x Dmitry Osipenko
2021-09-12 20:08 ` [PATCH v11 33/34] ARM: tegra: Add Memory Client resets to Tegra30 " Dmitry Osipenko
2021-09-12 20:08 ` [PATCH v11 34/34] ARM: tegra20/30: Disable unused host1x hardware Dmitry Osipenko

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