11963a2afc81afe6d85e7a12538b74a9919d958aeGregory Bean/* Copyright (c) 2010, Code Aurora Forum. All rights reserved. 21963a2afc81afe6d85e7a12538b74a9919d958aeGregory Bean * 31963a2afc81afe6d85e7a12538b74a9919d958aeGregory Bean * This program is free software; you can redistribute it and/or modify 41963a2afc81afe6d85e7a12538b74a9919d958aeGregory Bean * it under the terms of the GNU General Public License version 2 and 51963a2afc81afe6d85e7a12538b74a9919d958aeGregory Bean * only version 2 as published by the Free Software Foundation. 61963a2afc81afe6d85e7a12538b74a9919d958aeGregory Bean * 71963a2afc81afe6d85e7a12538b74a9919d958aeGregory Bean * This program is distributed in the hope that it will be useful, 81963a2afc81afe6d85e7a12538b74a9919d958aeGregory Bean * but WITHOUT ANY WARRANTY; without even the implied warranty of 91963a2afc81afe6d85e7a12538b74a9919d958aeGregory Bean * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 101963a2afc81afe6d85e7a12538b74a9919d958aeGregory Bean * GNU General Public License for more details. 111963a2afc81afe6d85e7a12538b74a9919d958aeGregory Bean * 121963a2afc81afe6d85e7a12538b74a9919d958aeGregory Bean * You should have received a copy of the GNU General Public License 131963a2afc81afe6d85e7a12538b74a9919d958aeGregory Bean * along with this program; if not, write to the Free Software 141963a2afc81afe6d85e7a12538b74a9919d958aeGregory Bean * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 151963a2afc81afe6d85e7a12538b74a9919d958aeGregory Bean * 02110-1301, USA. 161963a2afc81afe6d85e7a12538b74a9919d958aeGregory Bean */ 171963a2afc81afe6d85e7a12538b74a9919d958aeGregory Bean#include <linux/kernel.h> 181963a2afc81afe6d85e7a12538b74a9919d958aeGregory Bean#include "gpiomux.h" 191963a2afc81afe6d85e7a12538b74a9919d958aeGregory Bean#include "proc_comm.h" 201963a2afc81afe6d85e7a12538b74a9919d958aeGregory Bean 211963a2afc81afe6d85e7a12538b74a9919d958aeGregory Beanvoid __msm_gpiomux_write(unsigned gpio, gpiomux_config_t val) 221963a2afc81afe6d85e7a12538b74a9919d958aeGregory Bean{ 231963a2afc81afe6d85e7a12538b74a9919d958aeGregory Bean unsigned tlmm_config = (val & ~GPIOMUX_CTL_MASK) | 241963a2afc81afe6d85e7a12538b74a9919d958aeGregory Bean ((gpio & 0x3ff) << 4); 251963a2afc81afe6d85e7a12538b74a9919d958aeGregory Bean unsigned tlmm_disable = 0; 261963a2afc81afe6d85e7a12538b74a9919d958aeGregory Bean int rc; 271963a2afc81afe6d85e7a12538b74a9919d958aeGregory Bean 281963a2afc81afe6d85e7a12538b74a9919d958aeGregory Bean rc = msm_proc_comm(PCOM_RPC_GPIO_TLMM_CONFIG_EX, 291963a2afc81afe6d85e7a12538b74a9919d958aeGregory Bean &tlmm_config, &tlmm_disable); 301963a2afc81afe6d85e7a12538b74a9919d958aeGregory Bean if (rc) 311963a2afc81afe6d85e7a12538b74a9919d958aeGregory Bean pr_err("%s: unexpected proc_comm failure %d: %08x %08x\n", 321963a2afc81afe6d85e7a12538b74a9919d958aeGregory Bean __func__, rc, tlmm_config, tlmm_disable); 331963a2afc81afe6d85e7a12538b74a9919d958aeGregory Bean} 34