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authorOlof Johansson <olof@lixom.net>2017-06-18 20:46:30 -0700
committerOlof Johansson <olof@lixom.net>2017-06-18 20:46:30 -0700
commit2b1ee3061f09bd90a5c659b9cb45fcbf49c5fd4c (patch)
tree37fc6c42bc227468e0c60869fd60e59685726135 /arch/arm/mach-omap2/mcbsp.c
parent6198c74939c085fbd31fab3ba6f1eb2ce2820b39 (diff)
parent1df5eaa6bced2d8a9de305d4a5f587adf57ddf35 (diff)
Merge tag 'omap-for-v4.13/soc-v4-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/soc
SoC changes for omap variants for v4.13 merge window: - PM clean-up in preparation of adding am335x/am437x PM support - Fixes for issues found by Coccinelle - Legacy code removal now that everything boots in device tree only mode - Interconnect changes in preparation of moving clkctrl clocks to be managed by clkctrl clock driver - Interconnect changes to add omap4 crypto acceclerator support * tag 'omap-for-v4.13/soc-v4-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: (27 commits) ARM: OMAP4: hwmod_data: add SHAM crypto accelerator ARM: OMAP4: hwmod data: add des ARM: OMAP4: hwmod data: add aes2 ARM: OMAP4: hwmod data: add aes1 ARM: OMAP2+: Remove unused legacy code for n8x0 ARM: OMAP2+: Remove unused legacy code for watchdog ARM: OMAP2+: Remove unused legacy code for interconnects ARM: OMAP2+: Remove unused legacy code for PRM ARM: OMAP2+: Remove unused legacy code for io.c ARM: OMAP2+: Remove unused legacy code for McBSP ARM: OMAP2+: SmartReflex: Delete an error message for a failed memory allocation in two functions ARM: OMAP2+: Use kcalloc() in sr_set_nvalues() ARM: OMAP2+: Improve a size determination in sr_dev_init() ARM: OMAP2+: Delete an error message for a failed memory allocation in two functions ARM: OMAP2+: Remove unused legacy code for device init ARM: OMAP2+: Remove unused legacy code for PMU ARM: OMAP2+: Remove unused legacy code for opp ARM: OMAP2+: hwmod: populate clkctrl clocks for hwmods if available ARM: OMAP4: cminst: add support for clkdm_xlate_address ARM: omap2+: clockdomain: add clkdm_xlate_address ... Signed-off-by: Olof Johansson <olof@lixom.net>
Diffstat (limited to 'arch/arm/mach-omap2/mcbsp.c')
-rw-r--r--arch/arm/mach-omap2/mcbsp.c70
1 files changed, 0 insertions, 70 deletions
diff --git a/arch/arm/mach-omap2/mcbsp.c b/arch/arm/mach-omap2/mcbsp.c
index fc04be74e064..4acc0dae27e0 100644
--- a/arch/arm/mach-omap2/mcbsp.c
+++ b/arch/arm/mach-omap2/mcbsp.c
@@ -53,73 +53,3 @@ void __init omap3_mcbsp_init_pdata_callback(
pdata->force_ick_on = omap3_mcbsp_force_ick_on;
}
-
-static int __init omap_init_mcbsp(struct omap_hwmod *oh, void *unused)
-{
- int id, count = 1;
- char *name = "omap-mcbsp";
- struct omap_hwmod *oh_device[2];
- struct omap_mcbsp_platform_data *pdata = NULL;
- struct platform_device *pdev;
-
- sscanf(oh->name, "mcbsp%d", &id);
-
- pdata = kzalloc(sizeof(struct omap_mcbsp_platform_data), GFP_KERNEL);
- if (!pdata) {
- pr_err("%s: No memory for mcbsp\n", __func__);
- return -ENOMEM;
- }
-
- pdata->reg_step = 4;
- if (oh->class->rev < MCBSP_CONFIG_TYPE2) {
- pdata->reg_size = 2;
- } else {
- pdata->reg_size = 4;
- pdata->has_ccr = true;
- }
-
- if (oh->class->rev == MCBSP_CONFIG_TYPE2) {
- /* The FIFO has 128 locations */
- pdata->buffer_size = 0x80;
- } else if (oh->class->rev == MCBSP_CONFIG_TYPE3) {
- if (id == 2)
- /* The FIFO has 1024 + 256 locations */
- pdata->buffer_size = 0x500;
- else
- /* The FIFO has 128 locations */
- pdata->buffer_size = 0x80;
- } else if (oh->class->rev == MCBSP_CONFIG_TYPE4) {
- /* The FIFO has 128 locations for all instances */
- pdata->buffer_size = 0x80;
- }
-
- if (oh->class->rev >= MCBSP_CONFIG_TYPE3)
- pdata->has_wakeup = true;
-
- oh_device[0] = oh;
-
- if (oh->dev_attr) {
- oh_device[1] = omap_hwmod_lookup((
- (struct omap_mcbsp_dev_attr *)(oh->dev_attr))->sidetone);
- pdata->force_ick_on = omap3_mcbsp_force_ick_on;
- count++;
- }
- pdev = omap_device_build_ss(name, id, oh_device, count, pdata,
- sizeof(*pdata));
- kfree(pdata);
- if (IS_ERR(pdev)) {
- pr_err("%s: Can't build omap_device for %s:%s.\n", __func__,
- name, oh->name);
- return PTR_ERR(pdev);
- }
- return 0;
-}
-
-static int __init omap2_mcbsp_init(void)
-{
- if (!of_have_populated_dt())
- omap_hwmod_for_each_by_class("mcbsp", omap_init_mcbsp, NULL);
-
- return 0;
-}
-omap_arch_initcall(omap2_mcbsp_init);