how to get latitude and longitude values on each levelplot in combined plot

Question

I'm plotting multiple levelplots together. I'm using the following code. however I'm not getting the coordinates on the x and y axis. how do I get that? stack_hist is my stack of rasters to plot.

library(lattice)

levelplot(stack_hist, main = "", 
          xlab = list("Longitude", cex = 1), ylab = list("Latitude", cex = 1),
          layout = c(2, 2), names.attr = c("A", "B", "C"),
          par.strip.text = list(cex = 1, lines = 1),
          colorkey = list(at = c(seq(0, 1200, by = 200), Inf),
                          labels =  c("0", "200", "400", "600", "800", "1000", "1200", "Inf"),
                          col = my_colors),
          par.settings = list(strip.border = list(col = 'transparent'),
                              strip.background = list(col = 'transparent'),
                              axis.line = list(col = 'transparent'),
                              panel.background = list(col = 'white')),
          scales = list(draw = F, x = list(cex = 1), y = list(cex = 1)),
          col.regions = my_colors,
          at = my.at) +
  layer(sp.polygons(SHP, col = 'grey90'))