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arm: k3: Add a wrapper to get tisci handle
Create a wrapper to get the ti sci handle. Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
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2 changed files with 14 additions and 0 deletions
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@ -11,6 +11,19 @@
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#include "common.h"
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#include <dm.h>
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#include <remoteproc.h>
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#include <linux/soc/ti/ti_sci_protocol.h>
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struct ti_sci_handle *get_ti_sci_handle(void)
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{
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struct udevice *dev;
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int ret;
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ret = uclass_get_device_by_name(UCLASS_FIRMWARE, "dmsc", &dev);
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if (ret)
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panic("Failed to get SYSFW (%d)\n", ret);
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return (struct ti_sci_handle *)ti_sci_get_handle_from_sysfw(dev);
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}
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#ifdef CONFIG_SYS_K3_SPL_ATF
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void __noreturn jump_to_image_no_args(struct spl_image_info *spl_image)
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@ -10,5 +10,6 @@
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void sdelay(unsigned long loops);
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u32 wait_on_value(u32 read_bit_mask, u32 match_value, void *read_addr,
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u32 bound);
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struct ti_sci_handle *get_ti_sci_handle(void);
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#endif
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