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mmc: zynq_sdhci: Add xilinx_pm_request weak function

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Mini emmc does not use any pmufw and ZYNQMP_FIRMWARE is disabled.
xilinx_pm_request() will not be compiled and causes undefined reference to
`xilinx_pm_request' error. So add a weak function in zynq_sdhci.c file.

Signed-off-by: T Karthik Reddy <t.karthik.reddy@xilinx.com>
Signed-off-by: Ashok Reddy Soma <ashok.reddy.soma@xilinx.com>
Link: https://lore.kernel.org/r/1633086518-32636-1-git-send-email-t.karthik.reddy@xilinx.com
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
This commit is contained in:
T Karthik Reddy 2021-10-01 16:38:38 +05:30 committed by Michal Simek
parent fb1018106a
commit a3e3d4698e
1 changed files with 6 additions and 0 deletions
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6
drivers/mmc/zynq_sdhci.c
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@ -69,6 +69,12 @@ __weak int zynqmp_mmio_write(const u32 address, const u32 mask, const u32 value)
return 0;
}
__weak int xilinx_pm_request(u32 api_id, u32 arg0, u32 arg1, u32 arg2,
u32 arg3, u32 *ret_payload)
{
return 0;
}
#if defined(CONFIG_ARCH_ZYNQMP) || defined(CONFIG_ARCH_VERSAL)
/* Default settings for ZynqMP Clock Phases */
static const u32 zynqmp_iclk_phases[] = {0, 63, 63, 0, 63, 0,