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imx: mx6: soc: fix mx6sll settings
There is not LDO_SOC/PU/ARM/MMDC1 on i.MX6SLL, also no need to gate/ungate all PFDs to make PFD working. Signed-off-by: Peng Fan <peng.fan@nxp.com> Cc: Stefano Babic <sbabic@denx.de> Cc: Fabio Estevam <fabio.estevam@nxp.com>
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3d3598d0f6
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79a57b5ae1
1 changed files with 10 additions and 2 deletions
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@ -251,6 +251,10 @@ static int set_ldo_voltage(enum ldo_reg ldo, u32 mv)
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u32 val, step, old, reg = readl(&anatop->reg_core);
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u8 shift;
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/* No LDO_SOC/PU/ARM */
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if (is_mx6sll())
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return 0;
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if (mv < 725)
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val = 0x00; /* Power gated off */
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else if (mv > 1450)
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@ -310,7 +314,7 @@ static void clear_mmdc_ch_mask(void)
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reg = readl(&mxc_ccm->ccdr);
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/* Clear MMDC channel mask */
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if (is_mx6sx() || is_mx6ul() || is_mx6ull() || is_mx6sl())
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if (is_mx6sx() || is_mx6ul() || is_mx6ull() || is_mx6sl() || is_mx6sll())
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reg &= ~(MXC_CCM_CCDR_MMDC_CH1_HS_MASK);
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else
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reg &= ~(MXC_CCM_CCDR_MMDC_CH1_HS_MASK | MXC_CCM_CCDR_MMDC_CH0_HS_MASK);
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@ -512,6 +516,10 @@ uint mmc_get_env_part(struct mmc *mmc)
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int board_postclk_init(void)
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{
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/* NO LDO SOC on i.MX6SLL */
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if (is_mx6sll())
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return 0;
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set_ldo_voltage(LDO_SOC, 1175); /* Set VDDSOC to 1.175V */
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return 0;
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@ -593,7 +601,7 @@ void s_init(void)
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u32 mask528;
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u32 reg, periph1, periph2;
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if (is_mx6sx() || is_mx6ul() || is_mx6ull())
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if (is_mx6sx() || is_mx6ul() || is_mx6ull() || is_mx6sll())
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return;
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/* Due to hardware limitation, on MX6Q we need to gate/ungate all PFDs
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