/* ------------------------------------------------------------------------*//**
* @FUNCTION voltdm_voltage_set
* @BRIEF set the voltage supplied to a voltage domain.
* @RETURNS 0 in case of success
* OMAPCONF_ERR_CPU
* OMAPCONF_ERR_ARG
* OMAPCONF_ERR_REG_ACCESS
* OMAPCONF_ERR_NOT_AVAILABLE
* OMAPCONF_ERR_UNEXPECTED
* OMAPCONF_ERR_INTERNAL
* @param[in] voltdm: voltage domain name (as defined in voltdm.h)
* @param[in] uv: new voltage to be set (in micro-volt)
* @DESCRIPTION return the current voltage supplied to a voltage domain.
*//*------------------------------------------------------------------------ */
int voltdm_voltage_set(const char *voltdm, int uv)
{
int id;
CHECK_NULL_ARG(voltdm, OMAPCONF_ERR_ARG);
voltdm_init();
id = voltdm_s2id(voltdm);
if (id < 0)
return (double) OMAPCONF_ERR_ARG;
if (cpu_is_omap44xx()) {
return sr44xx_voltage_set(
(unsigned int) id, (unsigned long) uv);
} else if (cpu_is_omap54xx()) {
return voltdm54xx_voltage_set(
(voltdm54xx_id) id, (unsigned long) uv);
} else {
fprintf(stderr,
"omapconf: %s(): cpu not supported!!!\n", __func__);
return OMAPCONF_ERR_CPU;
}
}
/* ------------------------------------------------------------------------*//**
* @FUNCTION main44xx_legacy
* @BRIEF omap4 functions main entry point (legacy)
* @RETURNS 0 in case of success
* OMAPCONF_ERR_ARG
* OMAPCONF_ERR_CPU
* OMAPCONF_ERR_REG_ACCESS
* OMAPCONF_ERR_INTERNAL
* @param[in] argc: shell input argument number
* @param[in] argv: shell input argument(s)
* @DESCRIPTION omap4 functions main entry point (legacy)
*//*------------------------------------------------------------------------ */
static int main44xx_legacy(int argc, char *argv[])
{
int ret = 0;
voltdm44xx_id vdd_id;
char voltdm_name[VOLTDM44XX_MAX_NAME_LENGTH];
double v;
unsigned int ms;
CHECK_CPU(44xx, OMAPCONF_ERR_CPU);
if (argc == 0)
return err_arg_missing_msg_show(HELP_CATEGORY_MAX);
if (strcmp(argv[0], "pwst") == 0) {
ret = power44xx_status_show();
} else if (strcmp(argv[0], "opp") == 0) {
ret = opp_show(stdout);
} else if (strcmp(argv[0], "hwobs") == 0) {
ret = hwobs44xx_main(argc, argv);
} else if (strcmp(argv[0], "mpu") == 0) {
ret = mpu44xx_main(argc, argv);
} else if (strcmp(argv[0], "mpuss") == 0) {
ret = mpuss44xx_main(argc, argv);
} else if (strcmp(argv[0], "dplls") == 0) {
ret = dpll44xx_main(argc, argv);
} else if (strcmp(argv[0], "wkdep") == 0) {
ret = wkdep44xx_main(argc, argv);
} else if (strcmp(argv[0], "core") == 0) {
ret = core44xx_main(argc, argv);
} else if (strcmp(argv[0], "per") == 0) {
ret = per44xx_main(argc, argv);
} else if (strcmp(argv[0], "dsp") == 0) {
ret = dsp44xx_main(argc, argv);
} else if (strcmp(argv[0], "dss") == 0) {
ret = dss44xx_main(argc, argv);
} else if (strcmp(argv[0], "cam") == 0) {
ret = cam44xx_main(argc, argv);
} else if (strcmp(argv[0], "sgx") == 0) {
ret = gfx44xx_main(argc, argv);
} else if (strcmp(argv[0], "gfx") == 0) {
ret = gfx44xx_main(argc, argv);
} else if (strcmp(argv[0], "ivahd") == 0) {
ret = ivahd44xx_main(argc, argv);
} else if (strcmp(argv[0], "iva") == 0) {
ret = ivahd44xx_main(argc, argv);
} else if (strcmp(argv[0], "per") == 0) {
ret = per44xx_main(argc, argv);
} else if (strcmp(argv[0], "abe") == 0) {
ret = abe44xx_main(argc, argv);
} else if (strcmp(argv[0], "wkup") == 0) {
ret = wkup44xx_main(argc, argv);
} else if (strcmp(argv[0], "l3init") == 0) {
ret = l3init44xx_main(argc, argv);
} else if (strcmp(argv[0], "alwon") == 0) {
ret = alwon44xx_main(argc, argv);
} else if (strcmp(argv[0], "emu") == 0) {
ret = emu44xx_main(argc, argv);
} else if (strcmp(argv[0], "sr") == 0) {
if (argc == 1) {
ret = err_arg_missing_msg_show(HELP_AVS);
} else if (argc == 2) {
if (strcmp(argv[1], "dump") == 0)
ret = sr44xx_dump();
else if (strcmp(argv[1], "cfg") == 0)
ret = sr44xx_config_show(stdout);
else if (strcmp(argv[1], "status") == 0)
ret = sr44xx_status_show(stdout);
else
ret = err_unknown_argument_msg_show(argv[1]);
} else {
ret = err_arg_too_many_msg_show(HELP_AVS);
}
} else if (strcmp(argv[0], "abb") == 0) {
ret = abb44xx_main(argc, argv);
} else if (strcmp(argv[0], "temp") == 0) {
if (argc == 1) {
ret = temp_sensor_show(stdout, "all");
} else if (argc == 2) {
if (strcmp(argv[1], "all") == 0)
ret = temp_sensor_show(stdout, argv[1]);
else if (temp_sensor_is_available(argv[1]) != 0)
ret = temp_sensor_show(stdout, argv[1]);
else
ret = err_arg_msg_show(HELP_TEMPERATURE);
} else {
ret = err_arg_too_many_msg_show(HELP_TEMPERATURE);
}
} else if (strcmp(argv[0], "ctt") == 0) {
ret = ctt44xx_main(argc, argv);
} else if (strcmp(argv[0], "pct") == 0) {
ret = pct44xx_main(argc, argv);
} else if (strcmp(argv[0], "emif") == 0) {
ret = emif44xx_main(argc, argv);
} else if (strcmp(argv[0], "twl6040") == 0) {
ret = twl6040_main(argc, argv);
} else if (strcmp(argv[0], "display") == 0) {
if (argc == 3) {
ret = display44xx_dump(argv[2]);
} else {
help(HELP_DISPLAY);
ret = OMAPCONF_ERR_ARG;
}
} else if (strcmp(argv[0], "statdep") == 0) {
ret = statdep44xx_main(argc, argv);
} else if (strcmp(argv[0], "twl6030") == 0) {
ret = twl603x_main(argc, argv);
} else if (strcmp(argv[0], "camera") == 0) {
ret = camera44xx_main(argc, argv);
} else if (strcmp(argv[0], "setvolt") == 0) {
/* Retrieve arguments */
if (argc != 3)
return err_arg_msg_show(HELP_VOLT);
vdd_id = voltdm44xx_s2id(argv[1]);
if (vdd_id == OMAP4_VD_ID_MAX)
return err_arg_msg_show(HELP_VOLT);
ret = sscanf(argv[2], "%lf", &v);
if (ret != 1)
return err_arg_msg_show(HELP_VOLT);
/* Call function with retrieved arguments */
ret = sr44xx_voltage_set(vdd_id,
(unsigned long) (v * 1000000));
if (ret != 0) {
fprintf(stderr,
"Error: could not set %s new voltage!!!\n\n",
voltdm44xx_get_name(vdd_id, voltdm_name));
} else {
printf(
"%s supply voltage set to %1.3lfV (vsel = 0x%02X).\n\n",
voltdm44xx_get_name(vdd_id, voltdm_name), v,
smps_uvolt2vsel(vdd_id2smps_id(vdd_id),
(unsigned long) (v * 1000000)));
printf("### WARNING ###:\n");
printf(
" - Do not re-enable %s smartreflex or new voltage will be overriden.\n",
voltdm44xx_get_name(vdd_id, voltdm_name));
printf(
" - Do not change OPP (or use CPUFREQ) or new voltage will be overriden.\n\n");
}
} else if (strcmp(argv[0], "vminsearch") == 0) {
if (argc != 4)
return err_arg_msg_show(HELP_VOLT);
vdd_id = voltdm44xx_s2id(argv[1]);
if (vdd_id == OMAP4_VD_ID_MAX)
return err_arg_msg_show(HELP_VOLT);
ret = sscanf(argv[2], "%lf", &v);
if (ret != 1)
return err_arg_msg_show(HELP_VOLT);
ret = sscanf(argv[3], "%d", &ms);
if (ret != 1)
return err_arg_msg_show(HELP_VOLT);
ret = voltdm44xx_vminsearch(vdd_id, v, ms);
} else {
ret = err_unknown_argument_msg_show(argv[0]);
goto main44xx_legacy_end;
}
if (ret != 0)
goto main44xx_legacy_end;
fprintf(stderr,
"\n\n### WARNING ###: deprecated command/options. See 'omapconf --help'.\n\n");
main44xx_legacy_end:
return ret;
}
/* ------------------------------------------------------------------------*//**
* @FUNCTION main44xx_set
* @BRIEF set selected item provided in string argv.
* @RETURNS 0 in case of success
* OMAPCONF_ERR_ARG
* OMAPCONF_ERR_CPU
* OMAPCONF_ERR_REG_ACCESS
* OMAPCONF_ERR_INTERNAL
* @param[in] argc: shell input argument number
* @param[in] argv: shell input argument(s)
* @DESCRIPTION set selected item provided in string argv.
*//*------------------------------------------------------------------------ */
static int main44xx_set(int argc, char *argv[])
{
voltdm44xx_id vdd_id;
char voltdm_name[VOLTDM44XX_MAX_NAME_LENGTH];
double v;
int ret;
CHECK_CPU(44xx, OMAPCONF_ERR_CPU);
if (strcmp(argv[0], "prcm") == 0) {
if (argc < 3) {
return err_arg_missing_msg_show(HELP_PRCM);
} else if (strcmp(argv[1], "statdep") == 0) {
if (argc == 3)
return statdep44xx_main_set(argv[2], NULL, 1);
else if (argc == 4)
return statdep44xx_main_set(
argv[2], argv[3], 1);
else
return err_arg_too_many_msg_show(HELP_PRCM);
} else {
return err_arg_msg_show(HELP_PRCM);
}
} else if (strcmp(argv[0], "volt") == 0) {
if (argc < 3) {
return err_arg_missing_msg_show(HELP_VOLT);
} else if (argc == 3) {
vdd_id = voltdm44xx_s2id(argv[1]);
if (vdd_id == OMAP4_VD_ID_MAX)
return err_arg_msg_show(HELP_VOLT);
ret = sscanf(argv[2], "%lf", &v);
if (ret != 1)
return err_arg_msg_show(HELP_VOLT);
ret = sr44xx_voltage_set(vdd_id,
(unsigned long) (v * 1000000));
if (ret != 0) {
printf(
"omapconf: could not set %s new voltage!!!\n\n",
voltdm44xx_get_name(vdd_id,
voltdm_name));
} else {
printf(
"%s supply voltage set to %1.3lfV (vsel = 0x%02X).\n\n",
voltdm44xx_get_name(vdd_id,
voltdm_name), v,
smps_uvolt2vsel(vdd_id2smps_id(vdd_id),
(unsigned long) (v * 1000000)));
printf("### WARNING ###:\n");
printf(
" - Do not re-enable %s smartreflex or new voltage will be overriden.\n",
voltdm44xx_get_name(
vdd_id, voltdm_name));
printf(
" - Do not change OPP (or use CPUFREQ) or new voltage will be overriden.\n\n");
}
return ret;
} else {
return err_arg_too_many_msg_show(HELP_VOLT);
}
} else if (strcmp(argv[0], "pmic") == 0) {
if (argc < 4) {
return err_arg_missing_msg_show(HELP_PMIC);
} else if (argc == 4) {
if (strcmp(argv[1], "devpwrgrp") == 0)
return twl603x_pwrgrp_set(stdout,
argv[2], argv[3]);
else
return err_arg_msg_show(HELP_PMIC);
} else {
return err_arg_too_many_msg_show(HELP_PMIC);
}
} else {
return err_unknown_argument_msg_show(argv[0]);
}
}
