From patchwork Mon May 4 15:59:48 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Rayagonda Kokatanur X-Patchwork-Id: 245040 List-Id: U-Boot discussion From: rayagonda.kokatanur at broadcom.com (Rayagonda Kokatanur) Date: Mon, 4 May 2020 21:29:48 +0530 Subject: [PATCH v5 0/2] add brcm iproc gpio driver Message-ID: <20200504155950.29065-1-rayagonda.kokatanur@broadcom.com> Add support for broadcom iproc gpio driver. Changes from v4: -Address review comments from Simon Glass, Check for function return value. Changes from v3: -Address review comments from Simon Glass, Rearrange header file, Add struct comment taking about members, Use clrsetbits_le32(), Add new line before return etc. Changes from v2: -remove ununsed variable "node" in iproc_get_gpio_pctrl_mapping() func to fix compilation warning. Changes from v1: -Address review comments from Simon Glass, Use dev_read_...() instead of fdtdec_...(). Rayagonda Kokatanur (2): drivers: gpio: add broadcom iproc gpio driver support gpio: do not include on TARGET_BCMNS3 arch/arm/include/asm/gpio.h | 2 +- drivers/gpio/Kconfig | 11 ++ drivers/gpio/Makefile | 1 + drivers/gpio/iproc_gpio.c | 275 ++++++++++++++++++++++++++++++++++++ 4 files changed, 288 insertions(+), 1 deletion(-) create mode 100644 drivers/gpio/iproc_gpio.c