From: Jernej Skrabec <jernej.skrabec@gmail.com>
To: jagan@amarulasolutions.com, andre.przywara@arm.com
Cc: samuel@sholland.org, u-boot@lists.denx.de,
linux-sunxi@lists.linux.dev,
Jernej Skrabec <jernej.skrabec@gmail.com>
Subject: [PATCH 0/3] sunxi: H6/H616: PRCM updates
Date: Sun, 30 Jan 2022 15:27:12 +0100 [thread overview]
Message-ID: <20220130142715.291427-1-jernej.skrabec@gmail.com> (raw)
During H616 boot0 blob and H6 boot0 sources analysis, I noticed that
SPL doesn't set resistor calibration and PLL LDO on H6. Tests didn't
show any observable difference, but nevertheless it's better to mimick
boot0 behaviour.
In the process I also added names for few PRCM registers so it's
clearer what code does.
Please take a look.
Best regards,
Jernej
Jernej Skrabec (3):
sunxi: prcm: Add a few registers
sunxi: clock: H6/H616: Add resistor calibration
sunxi: clock: H6: Adjust PLL LDO before clock setup
arch/arm/include/asm/arch-sunxi/prcm_sun50i.h | 10 ++++++++++
arch/arm/mach-sunxi/clock_sun50i_h6.c | 20 ++++++++++++++++---
arch/arm/mach-sunxi/dram_sun50i_h6.c | 8 +++++---
arch/arm/mach-sunxi/dram_sun50i_h616.c | 7 +++++--
4 files changed, 37 insertions(+), 8 deletions(-)
--
2.35.1
next reply other threads:[~2022-01-30 14:27 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-01-30 14:27 Jernej Skrabec [this message]
2022-01-30 14:27 ` [PATCH 1/3] sunxi: prcm: Add a few registers Jernej Skrabec
2022-01-30 16:29 ` Samuel Holland
2022-01-30 14:27 ` [PATCH 2/3] sunxi: clock: H6/H616: Add resistor calibration Jernej Skrabec
2022-01-30 14:27 ` [PATCH 3/3] sunxi: clock: H6: Adjust PLL LDO before clock setup Jernej Skrabec
2022-04-05 22:42 ` [PATCH 0/3] sunxi: H6/H616: PRCM updates Andre Przywara
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