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Message-Id: <1728368130-37213-1-git-send-email-shawn.lin@rock-chips.com>
Date: Tue, 8 Oct 2024 14:15:25 +0800
From: Shawn Lin <shawn.lin@...k-chips.com>
To: Rob Herring <robh+dt@...nel.org>,
"James E . J . Bottomley" <James.Bottomley@...senPartnership.com>,
"Martin K . Petersen" <martin.petersen@...cle.com>,
Krzysztof Kozlowski <krzk+dt@...nel.org>,
Conor Dooley <conor+dt@...nel.org>,
Ulf Hansson <ulf.hansson@...aro.org>,
Heiko Stuebner <heiko@...ech.de>
Cc: Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>,
Alim Akhtar <alim.akhtar@...sung.com>,
Avri Altman <avri.altman@....com>,
Bart Van Assche <bvanassche@....org>,
YiFeng Zhao <zyf@...k-chips.com>,
Liang Chen <cl@...k-chips.com>,
linux-scsi@...r.kernel.org,
linux-rockchip@...ts.infradead.org,
linux-kernel@...r.kernel.org,
devicetree@...r.kernel.org,
linux-pm@...r.kernel.org,
Shawn Lin <shawn.lin@...k-chips.com>
Subject: [PATCH v3 0/5] Initial support for RK3576 UFS controller
This patchset adds initial UFS controller supprt for RK3576 SoC.
Patch 1 adds new quirk and patch 2 is the dt-bindings.
patch 3/4 deal with rpm and spm support in advanced. Final atch 5 is the
driver added.
Changes in v3:
- rename the file to rockchip,rk3576-ufshc.yaml
- add description for reset-gpios
- reword Kconfig description
- elaborate more about controller in commit msg
- use rockchip,rk3576-ufshc for compatible
- remove useless header file
- remove inline for ufshcd_is_device_present
- use usleep_range instead
- remove initialization, reverse Xmas order
- remove useless varibles
- check vops for null
- other small fixes for err path
- remove pm_runtime_set_active
- fix the active and inactive reset-gpios logic
- fix rpm_lvl and spm_lvl to 5 and move to end of probe path
- remove unnecessary system PM callbacks
- use UFSHCI_QUIRK_DME_RESET_ENABLE_AFTER_HCE instead
of UFSHCI_QUIRK_BROKEN_HCE
Changes in v2:
- rename the file
- add reset-gpios
Shawn Lin (5):
scsi: ufs: core: Add UFSHCI_QUIRK_DME_RESET_ENABLE_AFTER_HCE
dt-bindings: ufs: Document Rockchip UFS host controller
soc: rockchip: add header for suspend mode SIP interface
soc: rockchip: power-domain: Add GENPD_FLAG_RPM_ALWAYS_ON support
scsi: ufs: rockchip: initial support for UFS
.../bindings/ufs/rockchip,rk3576-ufshc.yaml | 103 ++++++
drivers/pmdomain/rockchip/pm-domains.c | 3 +
drivers/ufs/core/ufshcd.c | 17 +
drivers/ufs/host/Kconfig | 12 +
drivers/ufs/host/Makefile | 1 +
drivers/ufs/host/ufs-rockchip.c | 346 +++++++++++++++++++++
drivers/ufs/host/ufs-rockchip.h | 51 +++
include/soc/rockchip/rockchip_sip.h | 3 +
include/ufs/ufshcd.h | 6 +
9 files changed, 542 insertions(+)
create mode 100644 Documentation/devicetree/bindings/ufs/rockchip,rk3576-ufshc.yaml
create mode 100644 drivers/ufs/host/ufs-rockchip.c
create mode 100644 drivers/ufs/host/ufs-rockchip.h
--
2.7.4
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