This patch adds the DMC (Dynamic Memory Controller) bus frequency node
which includes the devfreq-events and regulator properties. The bus
frequency support the DVFS (Dynamic Voltage Frequency Scaling) feature
with ondemand governor.

The devfreq-events (ppmu_dmc0*) can monitor the utilization of DMC bus
on runtime and the buck1_reg (VDD_MIF power line) supplies the power to
the DMC block.
Signed-off-by: NChanwoo Choi <cw00.choi@samsung.com>
Reviewed-by: NKrzysztof Kozlowski <k.kozlowski@samsung.com>
Acked-by: NMyungJoo Ham <myungjoo.ham@samsung.com>
Signed-off-by: NKrzysztof Kozlowski <k.kozlowski@samsung.com>

Though the keyboard and other driver will continue to support the legacy
"gpio-key,wakeup", "linux-keypad,wakeup" boolean property to enable the
wakeup source, "wakeup-source" is the new standard binding.

This patch replaces all the legacy wakeup properties with the unified
"wakeup-source" property in order to avoid any further copy-paste
duplication.
Reviewed-by: NKrzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: NSudeep Holla <sudeep.holla@arm.com>
Signed-off-by: NKrzysztof Kozlowski <k.kozlowski@samsung.com>

Exynos USB2 PHY driver now supports VBUS regulator, so add it to all
boards which have it available. This also fixes commit
7eec1266 ("ARM: dts: Add Maxim 77693 PMIC to exynos4412-trats2"),
which added new regulators to Trats2 board, but without linking them to
the consumers.
Signed-off-by: NMarek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: NKrzysztof Kozlowski <k.kozlowski@samsung.com>
Fixes: 7eec1266 ("ARM: dts: Add Maxim 77693 PMIC to exynos4412-trats2")
Signed-off-by: NKukjin Kim <kgene@kernel.org>

The board DTS are using numeric values instead of the defined GPIO
constanst to express polarity, use them to make the DTS more clear.
Signed-off-by: NJavier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: NKukjin Kim <kgene@kernel.org>

This patch add the cooling device to control the overheating issue on
Exynos3250-based Rinato/Monk board.
Signed-off-by: NChanwoo Choi <cw00.choi@samsung.com>
Acked-by: NKyungmin Park <kyungmin.park@samsung.com>
Acked-by Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: NKukjin Kim <kgene@kernel.org>

This patch add CPU operating points which include CPU frequency and
regulator voltage to use generic cpufreq drivers.
Signed-off-by: NChanwoo Choi <cw00.choi@samsung.com>
Acked-by: NKyungmin Park <kyungmin.park@samsung.com>
Reviewed-by: NKrzysztof Kozlowski <k.kozlowski@samsung.com>
Reviewed-by: NBartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Signed-off-by: NKukjin Kim <kgene@kernel.org>

After the commit abc0b144 ("drm: Perform basic sanity checks on
probed modes"), proper clock-frequency becomes mandatory for
validating the mode of panel.  The display does not work if there is
no mode validated. Also, this clock-frequency must be set
appropriately for getting required frame rate.

Fixes: abc0b144 ("drm: Perform basic sanity checks on probed modes")
Cc: <stable@vger.kernel.org>
Signed-off-by: NHyungwon Hwang <human.hwang@samsung.com>
Signed-off-by: NKrzysztof Kozlowski <k.kozlowski@samsung.com>
Sigend-off-by: NKukjin Kim <kgene@kernel.org>

This patch adds support jpeg for exynos3250-rinato board.
Signed-off-by: NJacek Anaszewski <j.anaszewski@samsung.com>
Acked-by: NKyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: NKrzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: NKukjin Kim <kgene@kernel.org>

Use a define instead of raw number as a ID for "rtc_src" clock.
Signed-off-by: NKrzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: NKukjin Kim <kgene@kernel.org>

This patch adds PPMU dt node for Exynos3250 based Rinato and Monk
boards.  The PPMU node is used to get the utilization of DMC0/DMC1/
LEFTBUS/RIGHTBUS Block.
Signed-off-by: NChanwoo Choi <cw00.choi@samsung.com>
Acked-by: NKyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: NKukjin Kim <kgene@kernel.org>

This patch adds regulator-haptic device node controlled by regulator.
Signed-off-by: NJaewon Kim <jaewon02.kim@samsung.com>
Reviewed-by: NChanwoo Choi <cw00.choi@samsung.com>
Signed-off-by: NKukjin Kim <kgene@kernel.org>

All currently supported boards use hsotg/dwc2 controller in device
('peripheral') mode, so add property which sets correct operation mode.
This patch fixes support in recent changes in dwc2 driver, which added
support for dual-role devices.
Suggested-by: NPaul Zimmerman <paulz@synopsys.com>
Signed-off-by: NMarek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: NKukjin Kim <kgene@kernel.org>

This patch adds MIPI-DSI and MIPI-DSI based S6E63J0X03 AMOLED panel
device nodes for Exynos3250 Rinato board.
Signed-off-by: NInki Dae <inki.dae@samsung.com>
Acked-by: NKyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: NKukjin Kim <kgene@kernel.org>

This patch adds fimd device node which is a display controller
for Exynos3250 Rinato board.
Signed-off-by: NInki Dae <inki.dae@samsung.com>
Acked-by: NKyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: NKukjin Kim <kgene@kernel.org>

This patch replaces number by macro in gpio keys for exynos3250 boards.

Cc: Youngjun Cho <yj44.cho@samsung.com>
Cc: Chanwoo Choi <cw00.choi@samsung.com>
Reviewed-by: NChanwoo Choi <cw00.choi@samsung.com>
Signed-off-by: NBeomho Seo <beomho.seo@samsung.com>
Signed-off-by: NKukjin Kim <kgene@kernel.org>

This patch removes unnecessary property of gpio-keys node. The
gpio-keys driver doesn't use interrupts and interrupt-parent.

Cc: Youngjun Cho <yj44.cho@samsung.com>
Cc: Chanwoo Choi <cw00.choi@samsung.com>
Reviewed-by: NChanwoo Choi <cw00.choi@samsung.com>
Signed-off-by: NBeomho Seo <beomho.seo@samsung.com>
Signed-off-by: NKukjin Kim <kgene@kernel.org>

This patch enables hsotg and usbphy node to use USB 2.0 Device.
Signed-off-by: NJaewon Kim <jaewon02.kim@samsung.com>
Signed-off-by: NKukjin Kim <kgene@kernel.org>

This patch removes unused dt node of command line from Exynos3250-based
Rinato board because kernel use the command line from bootloader.
Signed-off-by: NChanwoo Choi <cw00.choi@samsung.com>
Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>

This patch adds sleep mode of regulator for exynos3250-rinato board
to optimize power-consumption in sleep state.
Signed-off-by: NChanwoo Choi <cw00.choi@samsung.com>
Acked-by: NKyungmin Park <kyungmin.park@samsung.com>
Reviewed-by: NMark Brown <broonie@kernel.org>
Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>

This patch add sleep mode pin configuration using pinctrl subsystem
to reduce leakage power-consumption of gpio pin in sleep state.
Signed-off-by: NChanwoo Choi <cw00.choi@samsung.com>
Acked-by: NKyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>

This patch adds support for device tree source for Samsung Rinato
board (Gear 2) based on Exynos3250 SoC.

This dts file support following features:
- eMMC
- Main PMIC (Samsung S2MPS14)
- Interface PMIC (Maxim MAX77836, MUIC, fuel-gauge, charger)
- RTC of Exynos3250
- ADC of Exynos3250 with NTC thermistor
- I2S of Exynos3250
- TMU of Exynos3250
- MFC of Exynos3250
- Secure firmware for Exynos3250 secondary cpu boot
- Serial ports of Exynos3250
- gpio-key for power key
Signed-off-by: NChanwoo Choi <cw00.choi@samsung.com>
Signed-off-by: NInki Dae <inki.dae@samsung.com>
Signed-off-by: NSeung-Woo Kim <sw0312.kim@samsung.com>
Signed-off-by: NJaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: NKyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>