From b055e67f96d69dc0d273588cafa1cab95d1cabea Mon Sep 17 00:00:00 2001 From: Roger Quadros Date: Wed, 6 Nov 2019 16:21:15 +0200 Subject: [PATCH 1/5] phy: ti-pipe3: Use TRM recommended settings for SATA DPLL The AM572x Technical Reference Manual, SPRUHZ6H, Revised November 2016 [1], shows recommended settings for the SATA DPLL in Table 26-8. DPLL CLKDCOLDO Recommended Settings. Use those settings in the driver. The TRM does not show a value for 20MHz SYS_CLK so we use something close to the 26MHz setting. [1] - http://www.ti.com/lit/ug/spruhz6h/spruhz6h.pdf Signed-off-by: Roger Quadros --- drivers/phy/ti-pipe3-phy.c | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-) diff --git a/drivers/phy/ti-pipe3-phy.c b/drivers/phy/ti-pipe3-phy.c index e7e78e3c56..f3b071399c 100644 --- a/drivers/phy/ti-pipe3-phy.c +++ b/drivers/phy/ti-pipe3-phy.c @@ -346,13 +346,13 @@ static int pipe3_phy_probe(struct udevice *dev) } static struct pipe3_dpll_map dpll_map_sata[] = { - {12000000, {1000, 7, 4, 6, 0} }, /* 12 MHz */ - {16800000, {714, 7, 4, 6, 0} }, /* 16.8 MHz */ - {19200000, {625, 7, 4, 6, 0} }, /* 19.2 MHz */ - {20000000, {600, 7, 4, 6, 0} }, /* 20 MHz */ - {26000000, {461, 7, 4, 6, 0} }, /* 26 MHz */ - {38400000, {312, 7, 4, 6, 0} }, /* 38.4 MHz */ - { }, /* Terminator */ + {12000000, {625, 4, 4, 6, 0} }, /* 12 MHz */ + {16800000, {625, 6, 4, 7, 0} }, /* 16.8 MHz */ + {19200000, {625, 7, 4, 6, 0} }, /* 19.2 MHz */ + {20000000, {750, 9, 4, 6, 0} }, /* 20 MHz */ + {26000000, {750, 12, 4, 6, 0} }, /* 26 MHz */ + {38400000, {625, 15, 4, 6, 0} }, /* 38.4 MHz */ + { }, /* Terminator */ }; static struct pipe3_dpll_map dpll_map_usb[] = { From 53df65a9d2bafcd6ef01f27888fb7be61e7bbd08 Mon Sep 17 00:00:00 2001 From: Roger Quadros Date: Wed, 6 Nov 2019 16:21:16 +0200 Subject: [PATCH 2/5] phy: ti-pipe3: Introduce mode property in driver data Introduce a mode property in the driver data so that we don't have to keep using "of_device_is_compatible()" throughtout the driver. No functional change. Signed-off-by: Roger Quadros --- drivers/phy/ti-pipe3-phy.c | 34 ++++++++++++++++++++++++++++------ 1 file changed, 28 insertions(+), 6 deletions(-) diff --git a/drivers/phy/ti-pipe3-phy.c b/drivers/phy/ti-pipe3-phy.c index f3b071399c..935dc7afb6 100644 --- a/drivers/phy/ti-pipe3-phy.c +++ b/drivers/phy/ti-pipe3-phy.c @@ -54,14 +54,18 @@ #define PLL_IDLE_TIME 100 /* in milliseconds */ #define PLL_LOCK_TIME 100 /* in milliseconds */ +enum pipe3_mode { PIPE3_MODE_PCIE = 1, + PIPE3_MODE_SATA, + PIPE3_MODE_USBSS }; + struct omap_pipe3 { void __iomem *pll_ctrl_base; void __iomem *power_reg; void __iomem *pll_reset_reg; struct pipe3_dpll_map *dpll_map; + enum pipe3_mode mode; }; - struct pipe3_dpll_params { u16 m; u8 n; @@ -75,6 +79,11 @@ struct pipe3_dpll_map { struct pipe3_dpll_params params; }; +struct pipe3_data { + enum pipe3_mode mode; + struct pipe3_dpll_map *dpll_map; +}; + static inline u32 omap_pipe3_readl(void __iomem *addr, unsigned offset) { return readl(addr + offset); @@ -317,6 +326,7 @@ static int pipe3_phy_probe(struct udevice *dev) fdt_addr_t addr; fdt_size_t sz; struct omap_pipe3 *pipe3 = dev_get_priv(dev); + struct pipe3_data *data; addr = devfdt_get_addr_size_index(dev, 2, &sz); if (addr == FDT_ADDR_T_NONE) { @@ -334,14 +344,16 @@ static int pipe3_phy_probe(struct udevice *dev) if (!pipe3->power_reg) return -EINVAL; - if (device_is_compatible(dev, "ti,phy-pipe3-sata")) { + data = (struct pipe3_data *)dev_get_driver_data(dev); + pipe3->mode = data->mode; + pipe3->dpll_map = data->dpll_map; + + if (pipe3->mode == PIPE3_MODE_SATA) { pipe3->pll_reset_reg = get_reg(dev, "syscon-pllreset"); if (!pipe3->pll_reset_reg) return -EINVAL; } - pipe3->dpll_map = (struct pipe3_dpll_map *)dev_get_driver_data(dev); - return 0; } @@ -365,9 +377,19 @@ static struct pipe3_dpll_map dpll_map_usb[] = { { }, /* Terminator */ }; +static struct pipe3_data data_usb = { + .mode = PIPE3_MODE_USBSS, + .dpll_map = dpll_map_usb, +}; + +static struct pipe3_data data_sata = { + .mode = PIPE3_MODE_SATA, + .dpll_map = dpll_map_sata, +}; + static const struct udevice_id pipe3_phy_ids[] = { - { .compatible = "ti,phy-pipe3-sata", .data = (ulong)&dpll_map_sata }, - { .compatible = "ti,omap-usb3", .data = (ulong)&dpll_map_usb}, + { .compatible = "ti,phy-pipe3-sata", .data = (ulong)&data_sata }, + { .compatible = "ti,omap-usb3", .data = (ulong)&data_usb}, { } }; From 277d5d1f9bca275546afa399fb7fd9e29ee04aca Mon Sep 17 00:00:00 2001 From: Roger Quadros Date: Wed, 6 Nov 2019 16:21:17 +0200 Subject: [PATCH 3/5] phy: ti-pipe3: improve DPLL stability for SATA & USB For increased DPLL stability use the settings recommended in the TRM [1] for PHY_RX registers for SATA and USB. For SATA we need to use spread spectrum settings even though we don't have spread spectrum enabled. The suggested non-spread spectrum settings don't work. [1] DRA75x, DRA74x TRM - http://www.ti.com/lit/ug/sprui30f/sprui30f.pdf Signed-off-by: Roger Quadros --- drivers/phy/ti-pipe3-phy.c | 193 +++++++++++++++++++++++++++++++++++++ 1 file changed, 193 insertions(+) diff --git a/drivers/phy/ti-pipe3-phy.c b/drivers/phy/ti-pipe3-phy.c index 935dc7afb6..b9c8591470 100644 --- a/drivers/phy/ti-pipe3-phy.c +++ b/drivers/phy/ti-pipe3-phy.c @@ -50,6 +50,62 @@ #define OMAP_CTRL_PIPE3_PHY_TX_RX_POWERON 0x3 #define OMAP_CTRL_PIPE3_PHY_TX_RX_POWEROFF 0x0 +/* PHY RX Registers */ +#define PIPE3_PHY_RX_ANA_PROGRAMMABILITY 0x0000000C +#define INTERFACE_MASK GENMASK(31, 27) +#define INTERFACE_SHIFT 27 +#define INTERFACE_MODE_USBSS BIT(4) +#define INTERFACE_MODE_SATA_1P5 BIT(3) +#define INTERFACE_MODE_SATA_3P0 BIT(2) +#define INTERFACE_MODE_PCIE BIT(0) + +#define LOSD_MASK GENMASK(17, 14) +#define LOSD_SHIFT 14 +#define MEM_PLLDIV GENMASK(6, 5) + +#define PIPE3_PHY_RX_TRIM 0x0000001C +#define MEM_DLL_TRIM_SEL_MASK GENMASK(31, 30) +#define MEM_DLL_TRIM_SHIFT 30 + +#define PIPE3_PHY_RX_DLL 0x00000024 +#define MEM_DLL_PHINT_RATE_MASK GENMASK(31, 30) +#define MEM_DLL_PHINT_RATE_SHIFT 30 + +#define PIPE3_PHY_RX_DIGITAL_MODES 0x00000028 +#define MEM_HS_RATE_MASK GENMASK(28, 27) +#define MEM_HS_RATE_SHIFT 27 +#define MEM_OVRD_HS_RATE BIT(26) +#define MEM_OVRD_HS_RATE_SHIFT 26 +#define MEM_CDR_FASTLOCK BIT(23) +#define MEM_CDR_FASTLOCK_SHIFT 23 +#define MEM_CDR_LBW_MASK GENMASK(22, 21) +#define MEM_CDR_LBW_SHIFT 21 +#define MEM_CDR_STEPCNT_MASK GENMASK(20, 19) +#define MEM_CDR_STEPCNT_SHIFT 19 +#define MEM_CDR_STL_MASK GENMASK(18, 16) +#define MEM_CDR_STL_SHIFT 16 +#define MEM_CDR_THR_MASK GENMASK(15, 13) +#define MEM_CDR_THR_SHIFT 13 +#define MEM_CDR_THR_MODE BIT(12) +#define MEM_CDR_THR_MODE_SHIFT 12 +#define MEM_CDR_2NDO_SDM_MODE BIT(11) +#define MEM_CDR_2NDO_SDM_MODE_SHIFT 11 + +#define PIPE3_PHY_RX_EQUALIZER 0x00000038 +#define MEM_EQLEV_MASK GENMASK(31, 16) +#define MEM_EQLEV_SHIFT 16 +#define MEM_EQFTC_MASK GENMASK(15, 11) +#define MEM_EQFTC_SHIFT 11 +#define MEM_EQCTL_MASK GENMASK(10, 7) +#define MEM_EQCTL_SHIFT 7 +#define MEM_OVRD_EQLEV BIT(2) +#define MEM_OVRD_EQLEV_SHIFT 2 +#define MEM_OVRD_EQFTC BIT(1) +#define MEM_OVRD_EQFTC_SHIFT 1 + +#define SATA_PHY_RX_IO_AND_A2D_OVERRIDES 0x44 +#define MEM_CDR_LOS_SOURCE_MASK GENMASK(10, 9) +#define MEM_CDR_LOS_SOURCE_SHIFT 9 #define PLL_IDLE_TIME 100 /* in milliseconds */ #define PLL_LOCK_TIME 100 /* in milliseconds */ @@ -58,12 +114,35 @@ enum pipe3_mode { PIPE3_MODE_PCIE = 1, PIPE3_MODE_SATA, PIPE3_MODE_USBSS }; +struct pipe3_settings { + u8 ana_interface; + u8 ana_losd; + u8 dig_fastlock; + u8 dig_lbw; + u8 dig_stepcnt; + u8 dig_stl; + u8 dig_thr; + u8 dig_thr_mode; + u8 dig_2ndo_sdm_mode; + u8 dig_hs_rate; + u8 dig_ovrd_hs_rate; + u8 dll_trim_sel; + u8 dll_phint_rate; + u8 eq_lev; + u8 eq_ftc; + u8 eq_ctl; + u8 eq_ovrd_lev; + u8 eq_ovrd_ftc; +}; + struct omap_pipe3 { void __iomem *pll_ctrl_base; + void __iomem *phy_rx; void __iomem *power_reg; void __iomem *pll_reset_reg; struct pipe3_dpll_map *dpll_map; enum pipe3_mode mode; + struct pipe3_settings settings; }; struct pipe3_dpll_params { @@ -82,6 +161,7 @@ struct pipe3_dpll_map { struct pipe3_data { enum pipe3_mode mode; struct pipe3_dpll_map *dpll_map; + struct pipe3_settings settings; }; static inline u32 omap_pipe3_readl(void __iomem *addr, unsigned offset) @@ -199,6 +279,60 @@ static void omap_control_pipe3_power(struct omap_pipe3 *pipe3, int on) writel(val, pipe3->power_reg); } +static void ti_pipe3_calibrate(struct omap_pipe3 *phy) +{ + u32 val; + struct pipe3_settings *s = &phy->settings; + + val = omap_pipe3_readl(phy->phy_rx, PIPE3_PHY_RX_ANA_PROGRAMMABILITY); + val &= ~(INTERFACE_MASK | LOSD_MASK | MEM_PLLDIV); + val = (s->ana_interface << INTERFACE_SHIFT | s->ana_losd << LOSD_SHIFT); + omap_pipe3_writel(phy->phy_rx, PIPE3_PHY_RX_ANA_PROGRAMMABILITY, val); + + val = omap_pipe3_readl(phy->phy_rx, PIPE3_PHY_RX_DIGITAL_MODES); + val &= ~(MEM_HS_RATE_MASK | MEM_OVRD_HS_RATE | MEM_CDR_FASTLOCK | + MEM_CDR_LBW_MASK | MEM_CDR_STEPCNT_MASK | MEM_CDR_STL_MASK | + MEM_CDR_THR_MASK | MEM_CDR_THR_MODE | MEM_CDR_2NDO_SDM_MODE); + val |= s->dig_hs_rate << MEM_HS_RATE_SHIFT | + s->dig_ovrd_hs_rate << MEM_OVRD_HS_RATE_SHIFT | + s->dig_fastlock << MEM_CDR_FASTLOCK_SHIFT | + s->dig_lbw << MEM_CDR_LBW_SHIFT | + s->dig_stepcnt << MEM_CDR_STEPCNT_SHIFT | + s->dig_stl << MEM_CDR_STL_SHIFT | + s->dig_thr << MEM_CDR_THR_SHIFT | + s->dig_thr_mode << MEM_CDR_THR_MODE_SHIFT | + s->dig_2ndo_sdm_mode << MEM_CDR_2NDO_SDM_MODE_SHIFT; + omap_pipe3_writel(phy->phy_rx, PIPE3_PHY_RX_DIGITAL_MODES, val); + + val = omap_pipe3_readl(phy->phy_rx, PIPE3_PHY_RX_TRIM); + val &= ~MEM_DLL_TRIM_SEL_MASK; + val |= s->dll_trim_sel << MEM_DLL_TRIM_SHIFT; + omap_pipe3_writel(phy->phy_rx, PIPE3_PHY_RX_TRIM, val); + + val = omap_pipe3_readl(phy->phy_rx, PIPE3_PHY_RX_DLL); + val &= ~MEM_DLL_PHINT_RATE_MASK; + val |= s->dll_phint_rate << MEM_DLL_PHINT_RATE_SHIFT; + omap_pipe3_writel(phy->phy_rx, PIPE3_PHY_RX_DLL, val); + + val = omap_pipe3_readl(phy->phy_rx, PIPE3_PHY_RX_EQUALIZER); + val &= ~(MEM_EQLEV_MASK | MEM_EQFTC_MASK | MEM_EQCTL_MASK | + MEM_OVRD_EQLEV | MEM_OVRD_EQFTC); + val |= s->eq_lev << MEM_EQLEV_SHIFT | + s->eq_ftc << MEM_EQFTC_SHIFT | + s->eq_ctl << MEM_EQCTL_SHIFT | + s->eq_ovrd_lev << MEM_OVRD_EQLEV_SHIFT | + s->eq_ovrd_ftc << MEM_OVRD_EQFTC_SHIFT; + omap_pipe3_writel(phy->phy_rx, PIPE3_PHY_RX_EQUALIZER, val); + + if (phy->mode == PIPE3_MODE_SATA) { + val = omap_pipe3_readl(phy->phy_rx, + SATA_PHY_RX_IO_AND_A2D_OVERRIDES); + val &= ~MEM_CDR_LOS_SOURCE_MASK; + omap_pipe3_writel(phy->phy_rx, SATA_PHY_RX_IO_AND_A2D_OVERRIDES, + val); + } +} + static int pipe3_init(struct phy *phy) { int ret; @@ -211,6 +345,8 @@ static int pipe3_init(struct phy *phy) ret = omap_pipe3_dpll_program(pipe3); if (ret) return ret; + + ti_pipe3_calibrate(pipe3); } else { /* else just bring it out of IDLE mode */ val = omap_pipe3_readl(pipe3->pll_ctrl_base, @@ -328,6 +464,20 @@ static int pipe3_phy_probe(struct udevice *dev) struct omap_pipe3 *pipe3 = dev_get_priv(dev); struct pipe3_data *data; + /* PHY_RX */ + addr = devfdt_get_addr_size_index(dev, 0, &sz); + if (addr == FDT_ADDR_T_NONE) { + pr_err("missing phy_rx address\n"); + return -EINVAL; + } + + pipe3->phy_rx = map_physmem(addr, sz, MAP_NOCACHE); + if (!pipe3->phy_rx) { + pr_err("unable to remap phy_rx\n"); + return -EINVAL; + } + + /* PLLCTRL */ addr = devfdt_get_addr_size_index(dev, 2, &sz); if (addr == FDT_ADDR_T_NONE) { pr_err("missing pll ctrl address\n"); @@ -347,6 +497,7 @@ static int pipe3_phy_probe(struct udevice *dev) data = (struct pipe3_data *)dev_get_driver_data(dev); pipe3->mode = data->mode; pipe3->dpll_map = data->dpll_map; + pipe3->settings = data->settings; if (pipe3->mode == PIPE3_MODE_SATA) { pipe3->pll_reset_reg = get_reg(dev, "syscon-pllreset"); @@ -380,11 +531,53 @@ static struct pipe3_dpll_map dpll_map_usb[] = { static struct pipe3_data data_usb = { .mode = PIPE3_MODE_USBSS, .dpll_map = dpll_map_usb, + .settings = { + /* DRA75x TRM Table 26-17. Preferred USB3_PHY_RX SCP Register Settings */ + .ana_interface = INTERFACE_MODE_USBSS, + .ana_losd = 0xa, + .dig_fastlock = 1, + .dig_lbw = 3, + .dig_stepcnt = 0, + .dig_stl = 0x3, + .dig_thr = 1, + .dig_thr_mode = 1, + .dig_2ndo_sdm_mode = 0, + .dig_hs_rate = 0, + .dig_ovrd_hs_rate = 1, + .dll_trim_sel = 0x2, + .dll_phint_rate = 0x3, + .eq_lev = 0, + .eq_ftc = 0, + .eq_ctl = 0x9, + .eq_ovrd_lev = 0, + .eq_ovrd_ftc = 0, + }, }; static struct pipe3_data data_sata = { .mode = PIPE3_MODE_SATA, .dpll_map = dpll_map_sata, + .settings = { + /* DRA75x TRM Table 26-9. Preferred SATA_PHY_RX SCP Register Settings */ + .ana_interface = INTERFACE_MODE_SATA_3P0, + .ana_losd = 0x5, + .dig_fastlock = 1, + .dig_lbw = 3, + .dig_stepcnt = 0, + .dig_stl = 0x3, + .dig_thr = 1, + .dig_thr_mode = 1, + .dig_2ndo_sdm_mode = 0, + .dig_hs_rate = 0, /* Not in TRM preferred settings */ + .dig_ovrd_hs_rate = 0, /* Not in TRM preferred settings */ + .dll_trim_sel = 0x1, + .dll_phint_rate = 0x2, /* for 1.5 GHz DPLL clock */ + .eq_lev = 0, + .eq_ftc = 0x1f, + .eq_ctl = 0, + .eq_ovrd_lev = 1, + .eq_ovrd_ftc = 1, + }, }; static const struct udevice_id pipe3_phy_ids[] = { From 305a5d840eb900af9f8682e5dc57e96c2b457e64 Mon Sep 17 00:00:00 2001 From: Roger Quadros Date: Wed, 6 Nov 2019 16:21:18 +0200 Subject: [PATCH 4/5] phy: ti-pipe3: Fix SATA & USB PHY power up sequence As per "Table 26-7. SATA PHY Subsystem Low-Level Programming Sequence" in TRM [1] we need to turn on SATA_PHY_TX before SATA_PHY_RX. [1] DRA75x, DRA74x TRM - http://www.ti.com/lit/ug/sprui30f/sprui30f.pdf Signed-off-by: Roger Quadros --- drivers/phy/ti-pipe3-phy.c | 38 ++++++++++++++++++++------------------ 1 file changed, 20 insertions(+), 18 deletions(-) diff --git a/drivers/phy/ti-pipe3-phy.c b/drivers/phy/ti-pipe3-phy.c index b9c8591470..0c59552bb8 100644 --- a/drivers/phy/ti-pipe3-phy.c +++ b/drivers/phy/ti-pipe3-phy.c @@ -41,14 +41,14 @@ #define SATA_PLL_SOFT_RESET (1<<18) /* PHY POWER CONTROL Register */ -#define OMAP_CTRL_PIPE3_PHY_PWRCTL_CLK_CMD_MASK 0x003FC000 -#define OMAP_CTRL_PIPE3_PHY_PWRCTL_CLK_CMD_SHIFT 0xE +#define PIPE3_PHY_PWRCTL_CLK_CMD_MASK GENMASK(21, 14) +#define PIPE3_PHY_PWRCTL_CLK_CMD_SHIFT 14 -#define OMAP_CTRL_PIPE3_PHY_PWRCTL_CLK_FREQ_MASK 0xFFC00000 -#define OMAP_CTRL_PIPE3_PHY_PWRCTL_CLK_FREQ_SHIFT 0x16 +#define PIPE3_PHY_PWRCTL_CLK_FREQ_MASK GENMASK(31, 22) +#define PIPE3_PHY_PWRCTL_CLK_FREQ_SHIFT 22 -#define OMAP_CTRL_PIPE3_PHY_TX_RX_POWERON 0x3 -#define OMAP_CTRL_PIPE3_PHY_TX_RX_POWEROFF 0x0 +#define PIPE3_PHY_RX_POWERON (0x1 << PIPE3_PHY_PWRCTL_CLK_CMD_SHIFT) +#define PIPE3_PHY_TX_POWERON (0x2 << PIPE3_PHY_PWRCTL_CLK_CMD_SHIFT) /* PHY RX Registers */ #define PIPE3_PHY_RX_ANA_PROGRAMMABILITY 0x0000000C @@ -264,19 +264,21 @@ static void omap_control_pipe3_power(struct omap_pipe3 *pipe3, int on) rate = rate/1000000; if (on) { - val &= ~(OMAP_CTRL_PIPE3_PHY_PWRCTL_CLK_CMD_MASK | - OMAP_CTRL_PIPE3_PHY_PWRCTL_CLK_FREQ_MASK); - val |= OMAP_CTRL_PIPE3_PHY_TX_RX_POWERON << - OMAP_CTRL_PIPE3_PHY_PWRCTL_CLK_CMD_SHIFT; - val |= rate << - OMAP_CTRL_PIPE3_PHY_PWRCTL_CLK_FREQ_SHIFT; - } else { - val &= ~OMAP_CTRL_PIPE3_PHY_PWRCTL_CLK_CMD_MASK; - val |= OMAP_CTRL_PIPE3_PHY_TX_RX_POWEROFF << - OMAP_CTRL_PIPE3_PHY_PWRCTL_CLK_CMD_SHIFT; - } + val &= ~(PIPE3_PHY_PWRCTL_CLK_CMD_MASK | + PIPE3_PHY_PWRCTL_CLK_FREQ_MASK); + val |= rate << PIPE3_PHY_PWRCTL_CLK_FREQ_SHIFT; + writel(val, pipe3->power_reg); - writel(val, pipe3->power_reg); + /* Power up TX before RX for SATA & USB */ + val |= PIPE3_PHY_TX_POWERON; + writel(val, pipe3->power_reg); + + val |= PIPE3_PHY_RX_POWERON; + writel(val, pipe3->power_reg); + } else { + val &= ~PIPE3_PHY_PWRCTL_CLK_CMD_MASK; + writel(val, pipe3->power_reg); + } } static void ti_pipe3_calibrate(struct omap_pipe3 *phy) From 52ce5f462f0002485abf3b2a00bd199e85276a9a Mon Sep 17 00:00:00 2001 From: Lokesh Vutla Date: Fri, 20 Dec 2019 11:35:20 +0530 Subject: [PATCH 5/5] board: davinci: Update OMAPL138_LCDK maintainer As per the email discussion[0], add myself as a maintainer to OMAPL138_LCDK and drop Peter's entry. [0] http://u-boot.10912.n7.nabble.com/OMAP-L138-LCDK-giving-up-maintainership-td394211.html Signed-off-by: Lokesh Vutla --- board/davinci/da8xxevm/MAINTAINERS | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/board/davinci/da8xxevm/MAINTAINERS b/board/davinci/da8xxevm/MAINTAINERS index 42324a3f73..16f1032661 100644 --- a/board/davinci/da8xxevm/MAINTAINERS +++ b/board/davinci/da8xxevm/MAINTAINERS @@ -8,7 +8,7 @@ F: configs/da850evm_nand_defconfig F: configs/da850evm_direct_nor_defconfig OMAPL138_LCDK BOARD -M: Peter Howard +M: Lokesh Vutla S: Maintained F: include/configs/omap1l38_lcdk.h F: configs/omapl138_lcdk_defconfig