From: Miquel Raynal <miquel.raynal@bootlin.com> To: Gregory Clement <gregory.clement@bootlin.com>, Jason Cooper <jason@lakedaemon.net>, Andrew Lunn <andrew@lunn.ch>, Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>, Rob Herring <robh+dt@kernel.org>, Mark Rutland <mark.rutland@arm.com>, Jens Axboe <axboe@kernel.dk>, Hans de Goede <hdegoede@redhat.com> Cc: devicetree@vger.kernel.org, linux-pm@vger.kernel.org, Antoine Tenart <antoine.tenart@bootlin.com>, Maxime Chevallier <maxime.chevallier@bootlin.com>, Nadav Haklai <nadavh@marvell.com>, linux-ide@vger.kernel.org, Thomas Petazzoni <thomas.petazzoni@bootlin.com>, Miquel Raynal <miquel.raynal@bootlin.com>, linux-arm-kernel@lists.infradead.org Subject: [PATCH 0/7] Bring suspend to RAM support to MVEBU SATA Date: Fri, 23 Nov 2018 11:15:49 +0100 [thread overview] Message-ID: <20181123101556.29888-1-miquel.raynal@bootlin.com> (raw) Hello, As part of an effort to bring suspend to RAM support to Armada 3700 SoCs (main target: ESPRESSObin), this series handles the work around the SATA IP. First, a change in the libahci platform adds support for the new PHY framework by following the phy_set_mode()/phy_power_on() sequence. Then, the AHCI MVEBU driver is a bit updated (patch 2 & 3) and a missing initialization is added for the A3700 in patch 4 (only done by the Bootloader before). Missing clock support is implemented in patch 5 to be sure the clock will be resumed before this driver (see [1] for the series adding device links to the clock core). Finally, device trees are updated to reflect the hardware: the missing PHY is added to the ESPRESSObin DT, and the clock is added to the SoC DT (patch 6 & 7). Bindings already document the clock and the PHY so no update is needed on this regard. [1] http://lists.infradead.org/pipermail/linux-arm-kernel/2018-November/614527.html Thanks, Miquèl Miquel Raynal (7): ata: libahci_platform: comply to PHY framework ata: ahci: mvebu: remove stale comment ata: ahci: mvebu: do Armada 38x configuration only on relevant SoCs ata: ahci: mvebu: add Armada 3700 initialization needed for S2RAM ata: ahci: mvebu: add clock support ARM64: dts: marvell: armada-37xx: declare SATA clock ARM64: dts: marvell: armada-3720-espressobin: declare SATA PHY property .../dts/marvell/armada-3720-espressobin.dts | 2 + arch/arm64/boot/dts/marvell/armada-37xx.dtsi | 1 + drivers/ata/ahci_mvebu.c | 93 ++++++++++++++----- drivers/ata/libahci_platform.c | 11 +++ 4 files changed, 84 insertions(+), 23 deletions(-) -- 2.19.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
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From: miquel.raynal@bootlin.com (Miquel Raynal) To: linux-arm-kernel@lists.infradead.org Subject: [PATCH 0/7] Bring suspend to RAM support to MVEBU SATA Date: Fri, 23 Nov 2018 11:15:49 +0100 [thread overview] Message-ID: <20181123101556.29888-1-miquel.raynal@bootlin.com> (raw) Hello, As part of an effort to bring suspend to RAM support to Armada 3700 SoCs (main target: ESPRESSObin), this series handles the work around the SATA IP. First, a change in the libahci platform adds support for the new PHY framework by following the phy_set_mode()/phy_power_on() sequence. Then, the AHCI MVEBU driver is a bit updated (patch 2 & 3) and a missing initialization is added for the A3700 in patch 4 (only done by the Bootloader before). Missing clock support is implemented in patch 5 to be sure the clock will be resumed before this driver (see [1] for the series adding device links to the clock core). Finally, device trees are updated to reflect the hardware: the missing PHY is added to the ESPRESSObin DT, and the clock is added to the SoC DT (patch 6 & 7). Bindings already document the clock and the PHY so no update is needed on this regard. [1] http://lists.infradead.org/pipermail/linux-arm-kernel/2018-November/614527.html Thanks, Miqu?l Miquel Raynal (7): ata: libahci_platform: comply to PHY framework ata: ahci: mvebu: remove stale comment ata: ahci: mvebu: do Armada 38x configuration only on relevant SoCs ata: ahci: mvebu: add Armada 3700 initialization needed for S2RAM ata: ahci: mvebu: add clock support ARM64: dts: marvell: armada-37xx: declare SATA clock ARM64: dts: marvell: armada-3720-espressobin: declare SATA PHY property .../dts/marvell/armada-3720-espressobin.dts | 2 + arch/arm64/boot/dts/marvell/armada-37xx.dtsi | 1 + drivers/ata/ahci_mvebu.c | 93 ++++++++++++++----- drivers/ata/libahci_platform.c | 11 +++ 4 files changed, 84 insertions(+), 23 deletions(-) -- 2.19.1
next reply other threads:[~2018-11-23 10:15 UTC|newest] Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top 2018-11-23 10:15 Miquel Raynal [this message] 2018-11-23 10:15 ` [PATCH 0/7] Bring suspend to RAM support to MVEBU SATA Miquel Raynal 2018-11-23 10:15 ` [PATCH 1/7] ata: libahci_platform: comply to PHY framework Miquel Raynal 2018-11-23 10:15 ` Miquel Raynal 2018-11-23 10:33 ` Hans de Goede 2018-11-23 10:33 ` Hans de Goede 2018-11-30 15:40 ` Miquel Raynal 2018-11-23 15:18 ` Andrew Lunn 2018-11-23 15:18 ` Andrew Lunn 2018-11-23 15:27 ` Russell King - ARM Linux 2018-11-23 15:27 ` Russell King - ARM Linux 2018-11-23 15:36 ` Andrew Lunn 2018-11-23 15:36 ` Andrew Lunn 2018-11-23 10:15 ` [PATCH 2/7] ata: ahci: mvebu: remove stale comment Miquel Raynal 2018-11-23 10:15 ` Miquel Raynal 2018-11-23 10:15 ` [PATCH 3/7] ata: ahci: mvebu: do Armada 38x configuration only on relevant SoCs Miquel Raynal 2018-11-23 10:15 ` Miquel Raynal 2018-11-23 10:15 ` [PATCH 4/7] ata: ahci: mvebu: add Armada 3700 initialization needed for S2RAM Miquel Raynal 2018-11-23 10:15 ` Miquel Raynal 2018-11-23 10:15 ` [PATCH 5/7] ata: ahci: mvebu: add clock support Miquel Raynal 2018-11-23 10:15 ` Miquel Raynal 2018-11-29 14:02 ` Miquel Raynal 2018-11-23 10:15 ` [PATCH 6/7] ARM64: dts: marvell: armada-37xx: declare SATA clock Miquel Raynal 2018-11-23 10:15 ` Miquel Raynal 2018-11-23 10:15 ` [PATCH 7/7] ARM64: dts: marvell: armada-3720-espressobin: declare SATA PHY property Miquel Raynal 2018-11-23 10:15 ` Miquel Raynal
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