From mboxrd@z Thu Jan 1 00:00:00 1970 From: Minkyu Kang Date: Tue, 30 Aug 2011 12:47:13 +0900 Subject: [U-Boot] [PATCH v6 1/2] i2c:gpio:s5p: I2C GPIO Software implementation (via soft_i2c) In-Reply-To: <1314088499-7572-2-git-send-email-l.majewski@samsung.com> References: <1310372331-26637-1-git-send-email-l.majewski@samsung.com> <1314088499-7572-1-git-send-email-l.majewski@samsung.com> <1314088499-7572-2-git-send-email-l.majewski@samsung.com> Message-ID: List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de Dear Lukasz Majewski, On 23 August 2011 17:34, Lukasz Majewski wrote: > This patch adds support for software I2C for GONI and Universal C210 reference targets. > It adds support for access to GPIOs by number, not as it is present, > by bank and offset. > > Signed-off-by: Lukasz Majewski > Signed-off-by: Kyungmin Park > Cc: Minkyu Kang > Cc: Heiko Schocher > > --- > Changes for v2: > ? ? ? ?- Generic GPIO code added to arch/arm/gpio.h > ? ? ? ?- Platform dependent GPIO code added to board/samsung/goni.c > ? ? ? ?- Code cleanup > Changes for v3: > ? ? ? ?- I2C GPIO common code added to drivers/gpio/s5p_gpio.c > ? ? ? ?- i2c_init_board() function added(required by soft_i2c) > Changes for v4: > ? ? ? ?- i2x_init_board() removed > ? ? ? ?- s5pc210 support added > ? ? ? ?- GPIO code and I2C enable code split to separate patches > Changes for v5: > ? ? ? ?- s5p_gpio pointer removed and replaced with generic s5p_gpio_base > ? ? ? ?function > ? ? ? ?- removed duplicated code > Changes for v6: > ? ? ? ?- s5pc[1|2]10_gpio_get_nr macro added. More redable code for I2C > ? ? ? ?gpio pins definition > --- > ?arch/arm/include/asm/arch-s5pc1xx/gpio.h | ? 13 +++++++++ > ?arch/arm/include/asm/arch-s5pc2xx/gpio.h | ? 29 +++++++++++++++++++ > ?drivers/gpio/s5p_gpio.c ? ? ? ? ? ? ? ? ?| ? 44 ++++++++++++++++++++++++++++++ > ?3 files changed, 86 insertions(+), 0 deletions(-) > applied to u-boot-samsung Thanks Minkyu Kang -- from. prom. www.promsoft.net