| /* Copyright (c) 2010, Code Aurora Forum. All rights reserved. |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License version 2 and |
| * only version 2 as published by the Free Software Foundation. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| * |
| * You should have received a copy of the GNU General Public License |
| * along with this program; if not, write to the Free Software |
| * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA |
| * 02110-1301, USA. |
| */ |
| #include <linux/kernel.h> |
| #include "gpiomux.h" |
| #include "proc_comm.h" |
| |
| void __msm_gpiomux_write(unsigned gpio, gpiomux_config_t val) |
| { |
| unsigned tlmm_config = (val & ~GPIOMUX_CTL_MASK) | |
| ((gpio & 0x3ff) << 4); |
| unsigned tlmm_disable = 0; |
| int rc; |
| |
| rc = msm_proc_comm(PCOM_RPC_GPIO_TLMM_CONFIG_EX, |
| &tlmm_config, &tlmm_disable); |
| if (rc) |
| pr_err("%s: unexpected proc_comm failure %d: %08x %08x\n", |
| __func__, rc, tlmm_config, tlmm_disable); |
| } |
