From: Lucas Stach <l.stach@pengutronix.de>
To: Shawn Guo <shawnguo@kernel.org>, Rob Herring <robh+dt@kernel.org>
Cc: NXP Linux Team <linux-imx@nxp.com>,
Adam Ford <aford173@gmail.com>,
Frieder Schrempf <frieder.schrempf@kontron.de>,
Peng Fan <peng.fan@nxp.com>, Marek Vasut <marex@denx.de>,
devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
kernel@pengutronix.de, patchwork-lst@pengutronix.de
Subject: [PATCH v2 06/18] soc: imx: gpcv2: keep i.MX8M* bus clocks enabled
Date: Wed, 21 Jul 2021 22:46:51 +0200 [thread overview]
Message-ID: <20210721204703.1424034-7-l.stach@pengutronix.de> (raw)
In-Reply-To: <20210721204703.1424034-1-l.stach@pengutronix.de>
Annotate the domains with bus clocks to keep those clocks enabled
as long as the domain is active.
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
---
drivers/soc/imx/gpcv2.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/drivers/soc/imx/gpcv2.c b/drivers/soc/imx/gpcv2.c
index c3b1d2580963..c48f37f203ab 100644
--- a/drivers/soc/imx/gpcv2.c
+++ b/drivers/soc/imx/gpcv2.c
@@ -625,6 +625,7 @@ static const struct imx_pgc_domain imx8mm_pgc_domains[] = {
.hskreq = IMX8MM_HSIO_HSK_PWRDNREQN,
.hskack = IMX8MM_HSIO_HSK_PWRDNACKN,
},
+ .keep_clocks = true,
},
[IMX8MM_POWER_DOMAIN_PCIE] = {
@@ -671,6 +672,7 @@ static const struct imx_pgc_domain imx8mm_pgc_domains[] = {
.hskack = IMX8MM_GPUMIX_HSK_PWRDNACKN,
},
.pgc = BIT(IMX8MM_PGC_GPUMIX),
+ .keep_clocks = true,
},
[IMX8MM_POWER_DOMAIN_GPU] = {
@@ -697,6 +699,7 @@ static const struct imx_pgc_domain imx8mm_pgc_domains[] = {
.hskack = IMX8MM_VPUMIX_HSK_PWRDNACKN,
},
.pgc = BIT(IMX8MM_PGC_VPUMIX),
+ .keep_clocks = true,
},
[IMX8MM_POWER_DOMAIN_VPUG1] = {
@@ -743,6 +746,7 @@ static const struct imx_pgc_domain imx8mm_pgc_domains[] = {
.hskack = IMX8MM_DISPMIX_HSK_PWRDNACKN,
},
.pgc = BIT(IMX8MM_PGC_DISPMIX),
+ .keep_clocks = true,
},
[IMX8MM_POWER_DOMAIN_MIPI] = {
@@ -810,6 +814,7 @@ static const struct imx_pgc_domain imx8mn_pgc_domains[] = {
.hskreq = IMX8MN_HSIO_HSK_PWRDNREQN,
.hskack = IMX8MN_HSIO_HSK_PWRDNACKN,
},
+ .keep_clocks = true,
},
[IMX8MN_POWER_DOMAIN_OTG1] = {
--
2.30.2
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next prev parent reply other threads:[~2021-07-21 20:49 UTC|newest]
Thread overview: 68+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-07-16 23:28 [PATCH 00/17] i.MX8MM GPC improvements and BLK_CTRL driver Lucas Stach
2021-07-16 23:29 ` [PATCH 01/17] Revert "soc: imx: gpcv2: move reset assert after requesting domain power up" Lucas Stach
2021-07-16 23:29 ` [PATCH 02/17] soc: imx: gpcv2: Turn domain->pgc into bitfield Lucas Stach
2021-07-16 23:29 ` [PATCH 03/17] soc: imx: gpcv2: Set both GPC_PGC_nCTRL(GPU_2D|GPU_3D) for MX8MM GPU domain Lucas Stach
2021-07-16 23:29 ` [PATCH 04/17] soc: imx: gpcv2: add lockdep annotation Lucas Stach
2021-07-16 23:29 ` [PATCH 05/17] soc: imx: gpcv2: add domain option to keep domain clocks enabled Lucas Stach
2021-07-16 23:29 ` [PATCH 06/17] soc: imx: gpcv2: keep i.MX8M* bus " Lucas Stach
2021-07-16 23:29 ` [PATCH 07/17] dt-bindings: soc: add binding for i.MX8MM VPU blk-ctrl Lucas Stach
2021-07-19 13:47 ` Rob Herring
2021-07-16 23:29 ` [PATCH 08/17] dt-bindings: power: imx8mm: add defines for VPU blk-ctrl domains Lucas Stach
2021-07-16 23:29 ` [PATCH 09/17] soc: imx: add i.MX8M blk-ctrl driver Lucas Stach
2021-07-19 6:12 ` Dan Carpenter
2021-07-19 9:11 ` Lucas Stach
2021-07-16 23:29 ` [PATCH 10/17] dt-bindings: soc: add binding for i.MX8MM DISP blk-ctrl Lucas Stach
2021-07-19 13:47 ` Rob Herring
2021-07-16 23:29 ` [PATCH 11/17] dt-bindings: power: imx8mm: add defines for DISP blk-ctrl domains Lucas Stach
2021-07-16 23:29 ` [PATCH 12/17] soc: imx: imx8m-blk-ctrl: add DISP blk-ctrl Lucas Stach
2021-07-16 23:29 ` [PATCH 13/17] arm64: dts: imx8mm: add GPC node Lucas Stach
2021-07-16 23:29 ` [PATCH 14/17] arm64: dts: imx8mm: put USB controllers into power-domains Lucas Stach
2021-07-16 23:29 ` [PATCH 15/17] arm64: dts: imx8mm: Add GPU nodes for 2D and 3D core Lucas Stach
2021-07-16 23:29 ` [PATCH 16/17] arm64: dts: imx8mm: add VPU blk-ctrl Lucas Stach
2021-07-16 23:29 ` [PATCH 17/17] arm64: dts: imx8mm: add DISP blk-ctrl Lucas Stach
2021-07-19 12:53 ` [PATCH 00/17] i.MX8MM GPC improvements and BLK_CTRL driver Peng Fan
2021-07-19 16:56 ` Lucas Stach
2021-07-21 11:21 ` Lucas Stach
2021-07-21 20:46 ` [PATCH v2 00/18] " Lucas Stach
2021-07-21 20:46 ` [PATCH v2 01/18] Revert "soc: imx: gpcv2: move reset assert after requesting domain power up" Lucas Stach
2021-08-05 9:37 ` Peng Fan
2021-07-21 20:46 ` [PATCH v2 02/18] soc: imx: gpcv2: Turn domain->pgc into bitfield Lucas Stach
2021-08-05 9:37 ` Peng Fan
2021-07-21 20:46 ` [PATCH v2 03/18] soc: imx: gpcv2: Set both GPC_PGC_nCTRL(GPU_2D|GPU_3D) for MX8MM GPU domain Lucas Stach
2021-08-05 9:37 ` Peng Fan
2021-07-21 20:46 ` [PATCH v2 04/18] soc: imx: gpcv2: add lockdep annotation Lucas Stach
2021-08-05 9:38 ` Peng Fan
2021-07-21 20:46 ` [PATCH v2 05/18] soc: imx: gpcv2: add domain option to keep domain clocks enabled Lucas Stach
2021-08-05 9:38 ` Peng Fan
2021-07-21 20:46 ` Lucas Stach [this message]
2021-08-05 9:39 ` [PATCH v2 06/18] soc: imx: gpcv2: keep i.MX8M* bus " Peng Fan
2021-07-21 20:46 ` [PATCH v2 07/18] soc: imx: gpcv2: support system suspend/resume Lucas Stach
2021-08-05 9:47 ` Peng Fan
2021-07-21 20:46 ` [PATCH v2 08/18] dt-bindings: soc: add binding for i.MX8MM VPU blk-ctrl Lucas Stach
2021-07-22 14:37 ` Rob Herring
2021-07-21 20:46 ` [PATCH v2 09/18] dt-bindings: power: imx8mm: add defines for VPU blk-ctrl domains Lucas Stach
2021-07-21 20:46 ` [PATCH v2 10/18] soc: imx: add i.MX8M blk-ctrl driver Lucas Stach
2021-08-05 9:54 ` Peng Fan
2021-07-21 20:46 ` [PATCH v2 11/18] dt-bindings: soc: add binding for i.MX8MM DISP blk-ctrl Lucas Stach
2021-07-22 14:37 ` Rob Herring
2021-07-21 20:46 ` [PATCH v2 12/18] dt-bindings: power: imx8mm: add defines for DISP blk-ctrl domains Lucas Stach
2021-07-21 20:46 ` [PATCH v2 13/18] soc: imx: imx8m-blk-ctrl: add DISP blk-ctrl Lucas Stach
2021-08-05 9:53 ` Peng Fan
2021-07-21 20:46 ` [PATCH v2 14/18] arm64: dts: imx8mm: add GPC node Lucas Stach
2021-08-05 9:54 ` Peng Fan
2021-07-21 20:47 ` [PATCH v2 15/18] arm64: dts: imx8mm: put USB controllers into power-domains Lucas Stach
2021-07-21 20:47 ` [PATCH v2 16/18] arm64: dts: imx8mm: Add GPU nodes for 2D and 3D core Lucas Stach
2021-07-21 20:47 ` [PATCH v2 17/18] arm64: dts: imx8mm: add VPU blk-ctrl Lucas Stach
2021-07-21 20:47 ` [PATCH v2 18/18] arm64: dts: imx8mm: add DISP blk-ctrl Lucas Stach
2021-08-05 9:35 ` [PATCH v2 00/18] i.MX8MM GPC improvements and BLK_CTRL driver Peng Fan (OSS)
2021-08-05 10:18 ` Frieder Schrempf
2021-08-05 18:56 ` Frieder Schrempf
2021-08-09 11:01 ` Lucas Stach
2021-08-09 11:50 ` Frieder Schrempf
2021-08-09 18:51 ` Adam Ford
2021-09-01 10:03 ` Frieder Schrempf
2021-09-01 12:16 ` Frieder Schrempf
2021-09-02 10:25 ` Lucas Stach
2021-09-06 7:49 ` Frieder Schrempf
2021-08-30 22:06 ` Tim Harvey
2021-09-01 10:30 ` Frieder Schrempf
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