From: Lucas Stach <l.stach@pengutronix.de> To: Shawn Guo <shawnguo@kernel.org> Cc: Rob Herring <robh+dt@kernel.org>, Fabio Estevam <festevam@gmail.com>, NXP Linux Team <linux-imx@nxp.com>, Adam Ford <aford173@gmail.com>, Frieder Schrempf <frieder.schrempf@kontron.de>, Marek Vasut <marex@denx.de>, Tim Harvey <tharvey@gateworks.com>, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, kernel@pengutronix.de, patchwork-lst@pengutronix.de Subject: [PATCH v3 06/18] soc: imx: gpcv2: keep i.MX8M* bus clocks enabled Date: Mon, 6 Sep 2021 20:43:21 +0200 [thread overview] Message-ID: <20210906184333.1855426-7-l.stach@pengutronix.de> (raw) In-Reply-To: <20210906184333.1855426-1-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> Reviewed-by: Peng Fan <peng.fan@nxp.com> --- 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
WARNING: multiple messages have this Message-ID (diff)
From: Lucas Stach <l.stach@pengutronix.de> To: Shawn Guo <shawnguo@kernel.org> Cc: Rob Herring <robh+dt@kernel.org>, Fabio Estevam <festevam@gmail.com>, NXP Linux Team <linux-imx@nxp.com>, Adam Ford <aford173@gmail.com>, Frieder Schrempf <frieder.schrempf@kontron.de>, Marek Vasut <marex@denx.de>, Tim Harvey <tharvey@gateworks.com>, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, kernel@pengutronix.de, patchwork-lst@pengutronix.de Subject: [PATCH v3 06/18] soc: imx: gpcv2: keep i.MX8M* bus clocks enabled Date: Mon, 6 Sep 2021 20:43:21 +0200 [thread overview] Message-ID: <20210906184333.1855426-7-l.stach@pengutronix.de> (raw) In-Reply-To: <20210906184333.1855426-1-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> Reviewed-by: Peng Fan <peng.fan@nxp.com> --- 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 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2021-09-06 18:43 UTC|newest] Thread overview: 50+ messages / expand[flat|nested] mbox.gz Atom feed top 2021-09-06 18:43 [PATCH v3 00/18] i.MX8MM GPC improvements and BLK_CTRL driver Lucas Stach 2021-09-06 18:43 ` Lucas Stach 2021-09-06 18:43 ` [PATCH v3 01/18] Revert "soc: imx: gpcv2: move reset assert after requesting domain power up" Lucas Stach 2021-09-06 18:43 ` Lucas Stach 2021-09-06 18:43 ` [PATCH v3 02/18] soc: imx: gpcv2: Turn domain->pgc into bitfield Lucas Stach 2021-09-06 18:43 ` Lucas Stach 2021-09-06 18:43 ` [PATCH v3 03/18] soc: imx: gpcv2: Set both GPC_PGC_nCTRL(GPU_2D|GPU_3D) for MX8MM GPU domain Lucas Stach 2021-09-06 18:43 ` Lucas Stach 2021-09-06 18:43 ` [PATCH v3 04/18] soc: imx: gpcv2: add lockdep annotation Lucas Stach 2021-09-06 18:43 ` Lucas Stach 2021-09-06 18:43 ` [PATCH v3 05/18] soc: imx: gpcv2: add domain option to keep domain clocks enabled Lucas Stach 2021-09-06 18:43 ` Lucas Stach 2021-09-06 18:43 ` Lucas Stach [this message] 2021-09-06 18:43 ` [PATCH v3 06/18] soc: imx: gpcv2: keep i.MX8M* bus " Lucas Stach 2021-09-06 18:43 ` [PATCH v3 07/18] soc: imx: gpcv2: support system suspend/resume Lucas Stach 2021-09-06 18:43 ` Lucas Stach 2021-09-06 18:43 ` [PATCH v3 08/18] dt-bindings: soc: add binding for i.MX8MM VPU blk-ctrl Lucas Stach 2021-09-06 18:43 ` Lucas Stach 2021-09-06 18:43 ` [PATCH v3 09/18] dt-bindings: power: imx8mm: add defines for VPU blk-ctrl domains Lucas Stach 2021-09-06 18:43 ` Lucas Stach 2021-09-07 7:06 ` Frieder Schrempf 2021-09-07 7:06 ` Frieder Schrempf 2021-09-07 8:11 ` Lucas Stach 2021-09-07 8:11 ` Lucas Stach 2021-09-06 18:43 ` [PATCH v3 10/18] soc: imx: add i.MX8M blk-ctrl driver Lucas Stach 2021-09-06 18:43 ` Lucas Stach 2021-09-07 7:28 ` Frieder Schrempf 2021-09-07 7:28 ` Frieder Schrempf 2021-09-07 9:08 ` Philipp Zabel 2021-09-07 9:08 ` Philipp Zabel 2021-09-06 18:43 ` [PATCH v3 11/18] dt-bindings: soc: add binding for i.MX8MM DISP blk-ctrl Lucas Stach 2021-09-06 18:43 ` Lucas Stach 2021-09-06 18:43 ` [PATCH v3 12/18] dt-bindings: power: imx8mm: add defines for DISP blk-ctrl domains Lucas Stach 2021-09-06 18:43 ` Lucas Stach 2021-09-06 18:43 ` [PATCH v3 13/18] soc: imx: imx8m-blk-ctrl: add DISP blk-ctrl Lucas Stach 2021-09-06 18:43 ` Lucas Stach 2021-09-06 18:43 ` [PATCH v3 14/18] arm64: dts: imx8mm: add GPC node Lucas Stach 2021-09-06 18:43 ` Lucas Stach 2021-09-06 18:43 ` [PATCH v3 15/18] arm64: dts: imx8mm: put USB controllers into power-domains Lucas Stach 2021-09-06 18:43 ` Lucas Stach 2021-09-06 18:43 ` [PATCH v3 16/18] arm64: dts: imx8mm: Add GPU nodes for 2D and 3D core Lucas Stach 2021-09-06 18:43 ` Lucas Stach 2021-09-06 18:43 ` [PATCH v3 17/18] arm64: dts: imx8mm: add VPU blk-ctrl Lucas Stach 2021-09-06 18:43 ` Lucas Stach 2021-09-06 18:43 ` [PATCH v3 18/18] arm64: dts: imx8mm: add DISP blk-ctrl Lucas Stach 2021-09-06 18:43 ` Lucas Stach 2021-09-06 19:01 ` [PATCH v3 00/18] i.MX8MM GPC improvements and BLK_CTRL driver Fabio Estevam 2021-09-06 19:01 ` Fabio Estevam 2021-09-07 6:52 ` Frieder Schrempf 2021-09-07 6:52 ` Frieder Schrempf
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