void *clk_of_data;
};
-struct sdhci_arasan_zynqmp_clk_data {
- const struct zynqmp_eemi_ops *eemi_ops;
-};
-
/**
* struct sdhci_arasan_data - Arasan Controller Data
*
struct sdhci_arasan_data *sdhci_arasan =
container_of(clk_data, struct sdhci_arasan_data, clk_data);
struct sdhci_host *host = sdhci_arasan->host;
- struct sdhci_arasan_zynqmp_clk_data *zynqmp_clk_data =
- clk_data->clk_of_data;
- const struct zynqmp_eemi_ops *eemi_ops = zynqmp_clk_data->eemi_ops;
const char *clk_name = clk_hw_get_name(hw);
u32 node_id = !strcmp(clk_name, "clk_out_sd0") ? NODE_SD_0 : NODE_SD_1;
u8 tap_delay, tap_max = 0;
tap_delay = (degrees * tap_max) / 360;
/* Set the Clock Phase */
- ret = eemi_ops->ioctl(node_id, IOCTL_SET_SD_TAPDELAY,
- PM_TAPDELAY_OUTPUT, tap_delay, NULL);
+ ret = zynqmp_pm_set_sd_tapdelay(node_id, PM_TAPDELAY_OUTPUT, tap_delay);
if (ret)
pr_err("Error setting Output Tap Delay\n");
struct sdhci_arasan_data *sdhci_arasan =
container_of(clk_data, struct sdhci_arasan_data, clk_data);
struct sdhci_host *host = sdhci_arasan->host;
- struct sdhci_arasan_zynqmp_clk_data *zynqmp_clk_data =
- clk_data->clk_of_data;
- const struct zynqmp_eemi_ops *eemi_ops = zynqmp_clk_data->eemi_ops;
const char *clk_name = clk_hw_get_name(hw);
u32 node_id = !strcmp(clk_name, "clk_in_sd0") ? NODE_SD_0 : NODE_SD_1;
u8 tap_delay, tap_max = 0;
tap_delay = (degrees * tap_max) / 360;
/* Set the Clock Phase */
- ret = eemi_ops->ioctl(node_id, IOCTL_SET_SD_TAPDELAY,
- PM_TAPDELAY_INPUT, tap_delay, NULL);
+ ret = zynqmp_pm_set_sd_tapdelay(node_id, PM_TAPDELAY_INPUT, tap_delay);
if (ret)
pr_err("Error setting Input Tap Delay\n");
static void arasan_zynqmp_dll_reset(struct sdhci_host *host, u32 deviceid)
{
- struct sdhci_pltfm_host *pltfm_host = sdhci_priv(host);
- struct sdhci_arasan_data *sdhci_arasan = sdhci_pltfm_priv(pltfm_host);
- struct sdhci_arasan_zynqmp_clk_data *zynqmp_clk_data =
- sdhci_arasan->clk_data.clk_of_data;
- const struct zynqmp_eemi_ops *eemi_ops = zynqmp_clk_data->eemi_ops;
u16 clk;
clk = sdhci_readw(host, SDHCI_CLOCK_CONTROL);
sdhci_writew(host, clk, SDHCI_CLOCK_CONTROL);
/* Issue DLL Reset */
- eemi_ops->ioctl(deviceid, IOCTL_SD_DLL_RESET,
- PM_DLL_RESET_PULSE, 0, NULL);
+ zynqmp_pm_sd_dll_reset(deviceid, PM_DLL_RESET_PULSE);
clk = sdhci_readw(host, SDHCI_CLOCK_CONTROL);
goto clk_disable_all;
if (of_device_is_compatible(np, "xlnx,zynqmp-8.9a")) {
- struct sdhci_arasan_zynqmp_clk_data *zynqmp_clk_data;
- const struct zynqmp_eemi_ops *eemi_ops;
-
- zynqmp_clk_data = devm_kzalloc(&pdev->dev,
- sizeof(*zynqmp_clk_data),
- GFP_KERNEL);
- eemi_ops = zynqmp_pm_get_eemi_ops();
- if (IS_ERR(eemi_ops)) {
- ret = PTR_ERR(eemi_ops);
- goto unreg_clk;
- }
-
- zynqmp_clk_data->eemi_ops = eemi_ops;
- sdhci_arasan->clk_data.clk_of_data = zynqmp_clk_data;
host->mmc_host_ops.execute_tuning =
arasan_zynqmp_execute_tuning;
}