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2016-11-02ARM: dts: exynos: Remove exynos4415.dtsiKrzysztof Kozlowski1-575/+0
There are no boards in mainline using exynos4415.dtsi. These DTSIs were not tested for long. I am also not aware of any popular out-of-tree boards using this (except consumer devices released by Samsung but those cannot use mainline). Keeping Exynos4415 costs some useless effort so remove it. Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Acked-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Reviewed-by: Javier Martinez Canillas <javier@osg.samsung.com>
2016-09-16ARM: dts: exynos: Fix mismatched values of SD drive strengh configuration on ↵Krzysztof Kozlowski1-4/+4
exynos4415 The pinctrl drive strength register on exynos4415 is 2-bit wide for each pin. The pins for SD2 were configured with value of 4. The driver does not validate the value so this overflow effectively set a bit 1 in adjacent pins thus configuring them to drive strength 2x. The author's intention was probably to set drive strength of 4x. All other SD pins are configured with drive strength of 4x. Fix these with same pattern. Fixes: 9246e7ff24c5 ("ARM: dts: Add dts files for exynos4415 SoC") Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Reviewed-by: Javier Martinez Canillas <javier@osg.samsung.com> Reviewed-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> Acked-by: Linus Walleij <linus.walleij@linaro.org>
2016-09-16ARM: dts: exynos: Use macros for pinctrl configuration on exynos4415Krzysztof Kozlowski1-143/+143
Usage of DTS macros instead of hard-coded numbers makes code easier to read. One does not have to remember which value means pull-up/down or specific driver strength. Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Reviewed-by: Javier Martinez Canillas <javier@osg.samsung.com> Acked-by: Linus Walleij <linus.walleij@linaro.org>
2016-09-16ARM: dts: exynos: Use common macros for pinctrl configurationKrzysztof Kozlowski1-0/+2
Replace duplicated macros in each DTSI file with a common macro coming from header. Include the header in each pinctrl DTSI so further changes could use it. Although PIN_FUNC_SPC_2 does not bring much information about the function itself, it still is more descriptive then hard-coded number <2>. Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Reviewed-by: Javier Martinez Canillas <javier@osg.samsung.com> Acked-by: Linus Walleij <linus.walleij@linaro.org>
2014-11-07ARM: dts: Add dts files for exynos4415 SoCChanwoo Choi1-0/+573
This patch adds new exynos4415.dtsi to support Exynos4415 SoC based on Cortex-A9 quad cores and includes following dt nodes: - GIC interrupt controller (GIC-400) - Pinctrl to control three GPIO parts - CMU (Clock Management Unit) for CMU/CMU_DMC/AUDSS - CPU information (Cortex-A9 quad cores) - UART to support serial port - MCT (Multi Core Timer) - ADC (Analog Digital Converter) - RTC (Real Time Clock) - I2C/SPI busses - Power domains (CAM, TV, MFC, G3D, LCD0, ISP0/1) - PMU (Performance Monitoring Unit) - MSHC (Mobile Storage Host Controller) - EHCI (Enhanced Host Controller Interface) - OHIC (Open Host Controller Interface) - USB 2.0 device with hsotg - PWM (Pluse Width Modulation) Timer - AMBA bus for PDMA0/1 - SYSRAM node for memory mapping - SYSREG node for memory mapping - PMU (Power Management Unit) node for memory mapping Cc: Ben Dooks <ben-linux@fluff.org> Cc: Russell King <linux@arm.linux.org.uk> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Olof Johansson <olof@lixom.net> Cc: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com> Signed-off-by: Seung-Woo Kim <sw0312.kim@samsung.com> [m.szyprowski: Add OHCI node and correct EHCI node] Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> [yj44.cho: Add mipi-phy node] Signed-off-by: YoungJun Cho <yj44.cho@samsung.com> [jaewon02: Add EHCI and SPI_2 node] Signed-off-by: Jaewon Kim <jaewon02.kim@samsung.com> [ideal.song: Add I2S0 node for audio interface] Signed-off-by: Inha Song <ideal.song@samsung.com> [tomasz.figa: Add L2 cache node] Signed-off-by: Tomasz Figa <tomasz.figa@gmail.com> Acked-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>