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From: Anand Moon <linux.amoon@gmail.com>
To: Rob Herring <robh+dt@kernel.org>,
	Mark Rutland <mark.rutland@arm.com>,
	Kevin Hilman <khilman@baylibre.com>,
	Martin Blumenstingl <martin.blumenstingl@googlemail.com>,
	Jerome Brunet <jbrunet@baylibre.com>,
	Neil Armstrong <narmstrong@baylibre.com>,
	Catalin Marinas <catalin.marinas@arm.com>,
	Will Deacon <will@kernel.org>
Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org,
	linux-amlogic@lists.infradead.org
Subject: [RFCv1 0/5] Odroid N2 failes to boot using upstream kernel & u-boot
Date: Mon,  7 Oct 2019 13:16:44 +0000	[thread overview]
Message-ID: <20191007131649.1768-1-linux.amoon@gmail.com> (raw)

We am trying to build the upstream u-boot and upstream kernel,
but it fails to pass the initialization of PWM_MESON driver.
So these patches help boot the kernel on microSD card.

Patchs based on Linux 5.4-rc2

Boot log failed are shown below.
[0] https://pastebin.com/cEtWq2iX

[    1.569240] meson-gx-mmc ffe05000.sd: Got CD GPIO
[    1.599227] pwm-regulator regulator-vddcpu-a: Failed to get PWM: -517
[    1.600605] pwm-regulator regulator-vddcpu-b: Failed to get PWM: -517
[    1.607166] pwm-regulator regulator-vddcpu-a: Failed to get PWM: -517
[    1.613273] pwm-regulator regulator-vddcpu-b: Failed to get PWM: -517
[    1.619931] hctosys: unable to open rtc device (rtc0)

My guess their is not much issue with eMMC module, if their is
other approach to resolve this issue, I will give this a try.

Best Regards
-Anand

Anand Moon (5):
  arm64: dts: meson: Add missing 5V_EN gpio signal for VCC5V regulator
  arm64: dts: meson: Add missing pwm control gpio signal for
    pwm-regulator
  arm64: dts: meson: Add missing regulator linked to VDDAO_3V3 regulator
    to FLASH_VDD
  arm64: dts: meson: Add missing regulator linked to VCCV5 regulator to
    VDDIO_C/TF_IO
  arm64/ARM: configs: Change CONFIG_PWM_MESON from m to y

 .../arm64/boot/dts/amlogic/meson-g12b-odroid-n2.dts | 13 +++++++++++++
 arch/arm64/configs/defconfig                        |  2 +-
 2 files changed, 14 insertions(+), 1 deletion(-)

-- 
2.23.0


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             reply	other threads:[~2019-10-07 13:17 UTC|newest]

Thread overview: 33+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-10-07 13:16 Anand Moon [this message]
2019-10-07 13:16 ` [RFCv1 1/5] arm64: dts: meson: Add missing 5V_EN gpio signal for VCC5V regulator Anand Moon
2019-10-07 14:19   ` Neil Armstrong
2019-10-07 15:28     ` Anand Moon
2019-10-07 13:16 ` [RFCv1 2/5] arm64: dts: meson: Add missing pwm control gpio signal for pwm-regulator Anand Moon
2019-10-07 14:20   ` Neil Armstrong
2019-10-07 15:30     ` Anand Moon
2019-10-07 13:16 ` [RFCv1 3/5] arm64: dts: meson: Add missing regulator linked to VDDAO_3V3 regulator to FLASH_VDD Anand Moon
2019-10-07 14:20   ` Neil Armstrong
2019-10-07 15:53     ` Anand Moon
2019-10-07 13:16 ` [RFCv1 4/5] arm64: dts: meson: Add missing regulator linked to VCCV5 regulator to VDDIO_C/TF_IO Anand Moon
2019-10-07 14:21   ` Neil Armstrong
2019-10-07 15:54     ` Anand Moon
2019-10-07 13:16 ` [RFCv1 5/5] arm64/ARM: configs: Change CONFIG_PWM_MESON from m to y Anand Moon
2019-10-07 14:25   ` Neil Armstrong
2019-10-07 15:52     ` Anand Moon
2019-10-07 20:10   ` Martin Blumenstingl
2019-10-07 22:57     ` Kevin Hilman
2019-10-08 14:38       ` Anand Moon
2019-10-08 17:40         ` Martin Blumenstingl
2019-10-09  8:48           ` Anand Moon
2019-10-09 12:04             ` Jerome Brunet
2019-10-18 14:04               ` Anand Moon
2019-10-18 14:13                 ` Neil Armstrong
2019-10-18 15:21                   ` Anand Moon
2019-10-18 18:10                 ` Martin Blumenstingl
2019-10-21 14:11                   ` Anand Moon
2019-10-21 14:25                     ` Neil Armstrong
2019-10-21 15:41                       ` Anand Moon
2019-10-26 18:56                         ` Anand Moon
2019-10-24 20:20                     ` Martin Blumenstingl
2019-10-09 17:05             ` Martin Blumenstingl
2019-10-08  7:19     ` Anand Moon

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